User:Thingy-1234/262 (number)
| ||||
|---|---|---|---|---|
| Cardinal | two hundred sixty-two | |||
| Ordinal | 262nd (two hundred sixty-second) | |||
| Factorization | 2 × 131 | |||
| Divisors | 1, 2, 131, 262 | |||
| Greek numeral | ΣΞΒ´ | |||
| Roman numeral | CCLXII | |||
| Binary | 1000001102 | |||
| Ternary | 1002013 | |||
| Senary | 11146 | |||
| Octal | 4068 | |||
| Duodecimal | 19A12 | |||
| Hexadecimal | 10616 | |||
262 (two hundred [and] sixty-two) is a natural number proceeded by the number 261 and followed by 263.
In mathematics[edit]
The prime factorization of 262 is 2·131.
262 is a semiprime[1], a happy number[2], a palindrome in base 10[3], an untouchable number[4], a 2-Knödel number[5], the number of labeled rooted trees with 4 nodes[6], and a meandric number[7] of order 6.
In other fields[edit]
Science[edit]
262 is the atomic weight of the most stable isotope of lawrencium, the heaviest actinide.
Disambiguation[edit]
262 may also refer to:
References[edit]
- ^ Sloane, N. J. A. (ed.). "Sequence A001358 (Semiprimes)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ Sloane, N. J. A. (ed.). "Sequence A007770 (Happy numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ Sloane, N. J. A. (ed.). "Sequence A002113 (Palindromes in base 10)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ Sloane, N. J. A. (ed.). "Sequence A005114 (Untouchable numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ Sloane, N. J. A. (ed.). "Sequence A050990 (2-Knödel numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ Sloane, N. J. A. (ed.). "Sequence A005264 (Labeled rooted trees)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ Sloane, N. J. A. (ed.). "Sequence 005316 (Meandric numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
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