Compare 20957 vs 20989
Property | 20957 | 20989 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 191 × 11031 | 1391 × 1511 |
Prime factorization | 19 × 1103 | 139 × 151 |
Divisors count | 4 | 4 |
Divisors | 1, 19, 1103, 20957 | 1, 139, 151, 20989 |
Number of properties | 1 | 1 |
Semiprimes | 5317th | 5324th |
Roman numberals | ||
Base 2 | 1010001110111012 | 1010001111111012 |
Base 3 | 10012020123 | 10012101013 |
Base 4 | 110131314 | 110133314 |
Base 5 | 11323125 | 11324245 |
Base 6 | 2410056 | 2411016 |
Base 7 | 1150467 | 1151237 |
Base 8 | 507358 | 507758 |
Base 9 | 316659 | 317119 |
Base 10 | 2095710 | 2098910 |
Base 11 | 1482211 | 1485111 |
Base 12 | 1016512 | 1019112 |
Base 13 | 970113 | 972713 |
Base 14 | 78cd14 | 791314 |
Base 15 | 632215 | 634415 |
Base 16 | 51dd16 | 51fd16 |