Compare 400931 vs 401309
| Property | 400931 | 401309 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4009311 | 4013091 |
| Prime factorization | 400931 | 401309 |
| Divisors count | 2 | 2 |
| Divisors | 1, 400931 | 1, 401309 |
| Number of properties | 5 | 4 |
| Additive primes | 13403rd | 13415th |
| Chen primes | 13687th | 13696th |
| Cousin primes (2nd member) | 3817th | |
| Isolated primes | 26309th | |
| Primes | 33926th | 33952nd |
| Twin primes (1st member) | 3810th | |
| Roman numberals | ||
| Base 2 | 11000011110001000112 | 11000011111100111012 |
| Base 3 | 2021002220223 | 2021011110223 |
| Base 4 | 12013202034 | 12013321314 |
| Base 5 | 1003122115 | 1003202145 |
| Base 6 | 123320556 | 123335256 |
| Base 7 | 32566167 | 32606667 |
| Base 8 | 14170438 | 14176358 |
| Base 9 | 6708689 | 6714389 |
| Base 10 | 40093110 | 40130910 |
| Base 11 | 25425311 | 25456711 |
| Base 12 | 17402b12 | 1742a512 |
| Base 13 | 11064b13 | 11087c13 |
| Base 14 | a617d14 | a636d14 |
| Base 15 | 7dbdb15 | 7dd8e15 |
| Base 16 | 61e2316 | 61f9d16 |