Compare 51139 vs 51140
| Property | 51139 | 51140 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 111 × 46491 | 22 × 51 × 25571 |
| Prime factorization | 11 × 4649 | 2 × 2 × 5 × 2557 |
| Divisors count | 4 | 12 |
| Divisors | 1, 11, 4649, 51139 | 1, 2, 4, 5, 10, 20, 2557, 5114, 10228, 12785, 25570, 51140 |
| Number of properties | 1 | 0 |
| Semiprimes | 12373rd | |
| Roman numberals | ||
| Base 2 | 11000111110000112 | 11000111110001002 |
| Base 3 | 21210110013 | 21210110023 |
| Base 4 | 301330034 | 301330104 |
| Base 5 | 31140245 | 31140305 |
| Base 6 | 10324316 | 10324326 |
| Base 7 | 3020447 | 3020457 |
| Base 8 | 1437038 | 1437048 |
| Base 9 | 771319 | 771329 |
| Base 10 | 5113910 | 5114010 |
| Base 11 | 3547011 | 3547111 |
| Base 12 | 2571712 | 2571812 |
| Base 13 | 1a37a13 | 1a37b13 |
| Base 14 | 148cb14 | 148cc14 |
| Base 15 | 1024415 | 1024515 |
| Base 16 | c7c316 | c7c416 |