Compare 51 vs 63
Property | 51 | 63 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 2 |
Total factors | 2 | 3 |
Prime factorization | 31 × 171 | 32 × 71 |
Prime factorization | 3 × 17 | 3 × 3 × 7 |
Divisors count | 4 | 6 |
Divisors | 1, 3, 17, 51 | 1, 3, 7, 9, 21, 63 |
Number of properties | 1 | 0 |
Semiprimes | 18th | |
Roman numberals | LI | LXIII |
Base 2 | 1100112 | 1111112 |
Base 3 | 12203 | 21003 |
Base 4 | 3034 | 3334 |
Base 5 | 2015 | 2235 |
Base 6 | 1236 | 1436 |
Base 7 | 1027 | 1207 |
Base 8 | 638 | 778 |
Base 9 | 569 | 709 |
Base 10 | 5110 | 6310 |
Base 11 | 4711 | 5811 |
Base 12 | 4312 | 5312 |
Base 13 | 3c13 | 4b13 |
Base 14 | 3914 | 4714 |
Base 15 | 3615 | 4315 |
Base 16 | 3316 | 3f16 |