Compare 225771 vs 225781
Property | 225771 | 225781 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 31 × 71 × 131 × 8271 | 2257811 |
Prime factorization | 3 × 7 × 13 × 827 | 225781 |
Divisors count | 16 | 2 |
Divisors | 1, 3, 7, 13, 21, 39, 91, 273, 827, 2481, 5789, 10751, 17367, 32253, 75257, 225771 | 1, 225781 |
Number of properties | 0 | 3 |
Centered decagonal primes | 93rd | |
Primes | 20088th | |
Twin primes (2nd member) | 2385th | |
Roman numberals | ||
Base 2 | 1101110001111010112 | 1101110001111101012 |
Base 3 | 1021102002203 | 1021102010213 |
Base 4 | 3130132234 | 3130133114 |
Base 5 | 242110415 | 242111115 |
Base 6 | 45011236 | 45011416 |
Base 7 | 16301407 | 16301537 |
Base 8 | 6707538 | 6707658 |
Base 9 | 3736269 | 3736379 |
Base 10 | 22577110 | 22578110 |
Base 11 | 14469711 | 1446a611 |
Base 12 | aa7a312 | aa7b112 |
Base 13 | 7b9c013 | 7b9ca13 |
Base 14 | 5c3c714 | 5c3d314 |
Base 15 | 46d6615 | 46d7115 |
Base 16 | 371eb16 | 371f516 |