Compare 63979 vs 63980
| Property | 63979 | 63980 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 1371 × 4671 | 22 × 51 × 71 × 4571 |
| Prime factorization | 137 × 467 | 2 × 2 × 5 × 7 × 457 |
| Divisors count | 4 | 24 |
| Divisors | 1, 137, 467, 63979 | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 457, 914, 1828, 2285, 3199, 4570, 6398, 9140, 12796, 15995, 31990, 63980 |
| Number of properties | 1 | 0 |
| Semiprimes | 15280th | |
| Roman numberals | ||
| Base 2 | 11111001111010112 | 11111001111011002 |
| Base 3 | 100202021213 | 100202021223 |
| Base 4 | 332132234 | 332132304 |
| Base 5 | 40214045 | 40214105 |
| Base 6 | 12121116 | 12121126 |
| Base 7 | 3543467 | 3543507 |
| Base 8 | 1747538 | 1747548 |
| Base 9 | 1066779 | 1066789 |
| Base 10 | 6397910 | 6398010 |
| Base 11 | 4408311 | 4408411 |
| Base 12 | 3103712 | 3103812 |
| Base 13 | 2317613 | 2317713 |
| Base 14 | 1945d14 | 1946014 |
| Base 15 | 13e5415 | 13e5515 |
| Base 16 | f9eb16 | f9ec16 |