Compare 63989 vs 63994
| Property | 63989 | 63994 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 611 × 10491 | 21 × 72 × 6531 |
| Prime factorization | 61 × 1049 | 2 × 7 × 7 × 653 |
| Divisors count | 4 | 12 |
| Divisors | 1, 61, 1049, 63989 | 1, 2, 7, 14, 49, 98, 653, 1306, 4571, 9142, 31997, 63994 |
| Number of properties | 1 | 0 |
| Semiprimes | 15283rd | |
| Roman numberals | ||
| Base 2 | 11111001111101012 | 11111001111110102 |
| Base 3 | 100202022223 | 100202100113 |
| Base 4 | 332133114 | 332133224 |
| Base 5 | 40214245 | 40214345 |
| Base 6 | 12121256 | 12121346 |
| Base 7 | 3543627 | 3544007 |
| Base 8 | 1747658 | 1747728 |
| Base 9 | 1066889 | 1067049 |
| Base 10 | 6398910 | 6399410 |
| Base 11 | 4409211 | 4409711 |
| Base 12 | 3104512 | 3104a12 |
| Base 13 | 2318313 | 2318813 |
| Base 14 | 1946914 | 1947014 |
| Base 15 | 13e5e15 | 13e6415 |
| Base 16 | f9f516 | f9fa16 |