Compare 51420 vs 51427
| Property | 51420 | 51427 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 22 × 31 × 51 × 8571 | 514271 |
| Prime factorization | 2 × 2 × 3 × 5 × 857 | 51427 |
| Divisors count | 24 | 2 |
| Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 857, 1714, 2571, 3428, 4285, 5142, 8570, 10284, 12855, 17140, 25710, 51420 | 1, 51427 |
| Number of properties | 0 | 7 |
| Additive primes | 2307th | |
| Cousin primes (1st member) | 712th | |
| Harmonic primes | 1959th | |
| Isolated primes | 3820th | |
| Primes | 5261st | |
| Sexy primes (2nd member) | 1448th | |
| Super primes | 698th | |
| Roman numberals | ||
| Base 2 | 11001000110111002 | 11001000111000112 |
| Base 3 | 21211121103 | 21211122013 |
| Base 4 | 302031304 | 302032034 |
| Base 5 | 31211405 | 31212025 |
| Base 6 | 10340206 | 10340316 |
| Base 7 | 3026257 | 3026357 |
| Base 8 | 1443348 | 1443438 |
| Base 9 | 774739 | 774819 |
| Base 10 | 5142010 | 5142710 |
| Base 11 | 356a611 | 3570211 |
| Base 12 | 2591012 | 2591712 |
| Base 13 | 1a53513 | 1a53c13 |
| Base 14 | 14a4c14 | 14a5514 |
| Base 15 | 1038015 | 1038715 |
| Base 16 | c8dc16 | c8e316 |