Compare 166871 vs 166872
Property | 166871 | 166872 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 1668711 | 23 × 31 × 171 × 4091 |
Prime factorization | 166871 | 2 × 2 × 2 × 3 × 17 × 409 |
Divisors count | 2 | 32 |
Divisors | 1, 166871 | 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 409, 818, 1227, 1636, 2454, 3272, 4908, 6953, 9816, 13906, 20859, 27812, 41718, 55624, 83436, 166872 |
Number of properties | 5 | 0 |
Additive primes | 6236th | |
Cousin primes (2nd member) | 1839th | |
Isolated primes | 11525th | |
Primes | 15246th | |
Ulam primes | 1096th | |
Roman numberals | ||
Base 2 | 1010001011110101112 | 1010001011110110002 |
Base 3 | 221102201023 | 221102201103 |
Base 4 | 2202331134 | 2202331204 |
Base 5 | 203144415 | 203144425 |
Base 6 | 33243156 | 33243206 |
Base 7 | 12633357 | 12633367 |
Base 8 | 5057278 | 5057308 |
Base 9 | 2738129 | 2738139 |
Base 10 | 16687110 | 16687210 |
Base 11 | 10441111 | 10441211 |
Base 12 | 8069b12 | 806a012 |
Base 13 | 5ac5313 | 5ac5413 |
Base 14 | 44b5514 | 44b5614 |
Base 15 | 3469b15 | 3469c15 |
Base 16 | 28bd716 | 28bd816 |