This is an old revision of this page, as edited by XOR'easter (talk | contribs) at 20:05, 11 August 2024 (Undid revision 1239791869 by Radlrb (talk): the discussion being pointed to as a reason to include this trivia did not actually discuss it; keeping an article at AfD is not an argument to preserve it in that state like a cryogenically frozen head). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
Revision as of 20:05, 11 August 2024 by XOR'easter (talk | contribs) (Undid revision 1239791869 by Radlrb (talk): the discussion being pointed to as a reason to include this trivia did not actually discuss it; keeping an article at AfD is not an argument to preserve it in that state like a cryogenically frozen head)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff) This article is about the number 1234. For the year, see 1234. Natural number
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| Cardinal | one thousand two hundred thirty-four | |||
| Ordinal | 1234th (one thousand two hundred thirty-fourth) | |||
| Factorization | 2 × 617 | |||
| Greek numeral | ,ΑΣΛΔ´ | |||
| Roman numeral | MCCXXXIV, mccxxxiv | |||
| Binary | 100110100102 | |||
| Ternary | 12002013 | |||
| Senary | 54146 | |||
| Octal | 23228 | |||
| Duodecimal | 86A12 | |||
| Hexadecimal | 4D216 | |||
1234 is the natural number following 1233, and preceding 1235.
A 2012 study of frequently-used personal identification numbers (PIN) found that, among 4-digit pin codes, 1234 is the most frequently chosen.
Mathematics
- 1234 is a discrete semiprime with distinct prime factors, 2 and 617.
- 1234 is the smallest whole number that contains the digits 1 through 4 in decimal.
References
- Berry, N. (September 3, 2012). "PIN analysis". Data Genetics. As cited by Nisbet, Alastair; Kim, Maria (December 2016). "An analysis of chosen alarm code pin numbers & their weakness against a modified brute force attack". In Johnstone, M. (ed.). The Proceedings of 14th Australian Information Security Management Conference. Perth, Australia: Edith Cowan University. pp. 21–29. doi:10.4225/75/58a69fd2a8b03.
{{cite conference}}: CS1 maint: date and year (link) - Sloane, N. J. A. (ed.). "Sequence A001358". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
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