Compare 71142 vs 71147
Property | 71142 | 71147 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 31 × 711 × 1671 | 711471 |
Prime factorization | 2 × 3 × 71 × 167 | 71147 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 3, 6, 71, 142, 167, 213, 334, 426, 501, 1002, 11857, 23714, 35571, 71142 | 1, 71147 |
Number of properties | 0 | 6 |
Cousin primes (2nd member) | 914th | |
Harmonic primes | 2661st | |
Isolated primes | 5203rd | |
Primes | 7044th | |
Safe primes | 507th | |
Sexy primes (1st member) | 1850th | |
Roman numberals | ||
Base 2 | 100010101111001102 | 100010101111010112 |
Base 3 | 101211202203 | 101211210023 |
Base 4 | 1011132124 | 1011132234 |
Base 5 | 42340325 | 42340425 |
Base 6 | 13052106 | 13052156 |
Base 7 | 4142617 | 4142667 |
Base 8 | 2127468 | 2127538 |
Base 9 | 1175269 | 1175329 |
Base 10 | 7114210 | 7114710 |
Base 11 | 494a511 | 494aa11 |
Base 12 | 3520612 | 3520b12 |
Base 13 | 264c613 | 264cb13 |
Base 14 | 1bcd814 | 1bcdd14 |
Base 15 | 1612c15 | 1613215 |
Base 16 | 115e616 | 115eb16 |