User:User97104/numbers/326
| ||||
|---|---|---|---|---|
| Cardinal | three hundred twenty-six | |||
| Ordinal | 326th | |||
| Numeral system | Unofficial: Trecentisexavigintesimal | |||
| Factorization | 2⨉163 | |||
| Divisors | 2, 163, 326 | |||
| Greek numeral | ΤΚϚ´ | |||
| Roman numeral | CCCXXVI | |||
| Binary | 1010001102 | |||
| Ternary | 1100023 | |||
| Senary | 13026 | |||
| Octal | 5068 | |||
| Duodecimal | 23212 | |||
| Hexadecimal | 14616 | |||
326 is the natural number following 325 and preceding 327.
In mathematics
[edit]326 is a central polygonal number.[1] 326 is also a nontotient, noncototient, and an untouchable number. 326 is the sum of 14 consecutive primes, [2] and a lazy caterer number.
References
[edit]- ↑ "326 - OEIS". oeis.org. Retrieved 2026-02-19.
- ↑ 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 + 29 + 31 + 37 + 41 + 43 + 47=326