Compare 249947 vs 250091
| Property | 249947 | 250091 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2499471 | 2500911 |
| Prime factorization | 249947 | 250091 |
| Divisors count | 2 | 2 |
| Divisors | 1, 249947 | 1, 250091 |
| Number of properties | 3 | 5 |
| Additive primes | 8938th | |
| Chen primes | 9125th | |
| Cousin primes (2nd member) | 2578th | |
| Harmonic primes | 8233rd | |
| Isolated primes | 16867th | 16878th |
| Primes | 22040th | 22055th |
| Roman numberals | ||
| Base 2 | 1111010000010110112 | 1111010000111010112 |
| Base 3 | 1102002120223 | 1102010011223 |
| Base 4 | 3310011234 | 3310032234 |
| Base 5 | 304442425 | 310003315 |
| Base 6 | 52050556 | 52054556 |
| Base 7 | 20604657 | 20610627 |
| Base 8 | 7501338 | 7503538 |
| Base 9 | 4207689 | 4210489 |
| Base 10 | 24994710 | 25009110 |
| Base 11 | 16087511 | 16099611 |
| Base 12 | 10078b12 | 10088b12 |
| Base 13 | 899c913 | 89aaa13 |
| Base 14 | 6713514 | 671d914 |
| Base 15 | 4e0d215 | 4e17b15 |
| Base 16 | 3d05b16 | 3d0eb16 |