Compare 13916 vs 13921
| Property | 13916 | 13921 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 22 × 72 × 711 | 139211 |
| Prime factorization | 2 × 2 × 7 × 7 × 71 | 13921 |
| Divisors count | 18 | 2 |
| Divisors | 1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 6958, 13916 | 1, 13921 |
| Number of properties | 0 | 4 |
| Harmonic primes | 594th | |
| Isolated primes | 1129th | |
| Primes | 1646th | |
| Pythagorean primes | 816th | |
| Roman numberals | ||
| Base 2 | 110110010111002 | 110110011000012 |
| Base 3 | 2010021023 | 2010021213 |
| Base 4 | 31211304 | 31212014 |
| Base 5 | 4211315 | 4211415 |
| Base 6 | 1442326 | 1442416 |
| Base 7 | 554007 | 554057 |
| Base 8 | 331348 | 331418 |
| Base 9 | 210729 | 210779 |
| Base 10 | 1391610 | 1392110 |
| Base 11 | a50111 | a50611 |
| Base 12 | 807812 | 808112 |
| Base 13 | 644613 | 644b13 |
| Base 14 | 510014 | 510514 |
| Base 15 | 41cb15 | 41d115 |
| Base 16 | 365c16 | 366116 |