Compare 91157 vs 91159
Property | 91157 | 91159 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 111 × 82871 | 911591 |
Prime factorization | 11 × 8287 | 91159 |
Divisors count | 4 | 2 |
Divisors | 1, 11, 8287, 91157 | 1, 91159 |
Number of properties | 1 | 5 |
Cousin primes (1st member) | 1125th | |
Isolated primes | 6556th | |
Primes | 8817th | |
Semiprimes | 21419th | |
Sexy primes (2nd member) | 2265th | |
Ulam primes | 634th | |
Roman numberals | ||
Base 2 | 101100100000101012 | 101100100000101112 |
Base 3 | 111220010123 | 111220010213 |
Base 4 | 1121001114 | 1121001134 |
Base 5 | 104041125 | 104041145 |
Base 6 | 15420056 | 15420116 |
Base 7 | 5265237 | 5265257 |
Base 8 | 2620258 | 2620278 |
Base 9 | 1480359 | 1480379 |
Base 10 | 9115710 | 9115910 |
Base 11 | 6254011 | 6254211 |
Base 12 | 4490512 | 4490712 |
Base 13 | 3265113 | 3265313 |
Base 14 | 2531314 | 2531514 |
Base 15 | 1c02215 | 1c02415 |
Base 16 | 1641516 | 1641716 |