Compare 51145 vs 51151
| Property | 51145 | 51151 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 531 × 1931 | 511511 |
| Prime factorization | 5 × 53 × 193 | 51151 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 53, 193, 265, 965, 10229, 51145 | 1, 51151 |
| Number of properties | 0 | 4 |
| Additive primes | 2295th | |
| Isolated primes | 3803rd | |
| Primes | 5234th | |
| Sexy primes (1st member) | 1440th | |
| Roman numberals | ||
| Base 2 | 11000111110010012 | 11000111110011112 |
| Base 3 | 21210110213 | 21210111113 |
| Base 4 | 301330214 | 301330334 |
| Base 5 | 31140405 | 31141015 |
| Base 6 | 10324416 | 10324516 |
| Base 7 | 3020537 | 3020627 |
| Base 8 | 1437118 | 1437178 |
| Base 9 | 771379 | 771449 |
| Base 10 | 5114510 | 5115110 |
| Base 11 | 3547611 | 3548111 |
| Base 12 | 2572112 | 2572712 |
| Base 13 | 1a38313 | 1a38913 |
| Base 14 | 148d314 | 148d914 |
| Base 15 | 1024a15 | 1025115 |
| Base 16 | c7c916 | c7cf16 |