Compare 215137 vs 215147
| Property | 215137 | 215147 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 132 × 191 × 671 | 611 × 35271 |
| Prime factorization | 13 × 13 × 19 × 67 | 61 × 3527 |
| Divisors count | 12 | 4 |
| Divisors | 1, 13, 19, 67, 169, 247, 871, 1273, 3211, 11323, 16549, 215137 | 1, 61, 3527, 215147 |
| Number of properties | 0 | 1 |
| Semiprimes | 48486th | |
| Roman numberals | ||
| Base 2 | 1101001000011000012 | 1101001000011010112 |
| Base 3 | 1012210100013 | 1012210101023 |
| Base 4 | 3102012014 | 3102012234 |
| Base 5 | 233410225 | 233410425 |
| Base 6 | 43400016 | 43400156 |
| Base 7 | 15541367 | 15541527 |
| Base 8 | 6441418 | 6441538 |
| Base 9 | 3571019 | 3571129 |
| Base 10 | 21513710 | 21514710 |
| Base 11 | 1376aa11 | 13770911 |
| Base 12 | a460112 | a460b12 |
| Base 13 | 76c0013 | 76c0a13 |
| Base 14 | 5858d14 | 5859914 |
| Base 15 | 43b2715 | 43b3215 |
| Base 16 | 3486116 | 3486b16 |