Compare 490643 vs 491171
| Property | 490643 | 491171 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4906431 | 4911711 |
| Prime factorization | 490643 | 491171 |
| Divisors count | 2 | 2 |
| Divisors | 1, 490643 | 1, 491171 |
| Number of properties | 6 | 6 |
| Additive primes | 16049th | |
| Chen primes | 16227th | 16242nd |
| Cousin primes (2nd member) | 4493rd | |
| Isolated primes | 31834th | 31857th |
| Primes | 40819th | 40856th |
| Safe primes | 2429th | |
| Sophie germain primes | 4260th | 4263rd |
| Super primes | 4273rd | |
| Roman numberals | ||
| Base 2 | 11101111100100100112 | 11101111110101000112 |
| Base 3 | 2202210002223 | 2202212021123 |
| Base 4 | 13133021034 | 13133222034 |
| Base 5 | 1112000335 | 1112041415 |
| Base 6 | 143032556 | 143055356 |
| Base 7 | 41123067 | 41136627 |
| Base 8 | 16762238 | 16772438 |
| Base 9 | 8270289 | 8276759 |
| Base 10 | 49064310 | 49117110 |
| Base 11 | 30569a11 | 30602a11 |
| Base 12 | 1b7b2b12 | 1b82ab12 |
| Base 13 | 14242a13 | 14274513 |
| Base 14 | cab3d14 | cadd914 |
| Base 15 | 9a59815 | 9a7eb15 |
| Base 16 | 77c9316 | 77ea316 |