Compare 72154 vs 72157
| Property | 72154 | 72157 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 431 × 8391 | 591 × 12231 |
| Prime factorization | 2 × 43 × 839 | 59 × 1223 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 43, 86, 839, 1678, 36077, 72154 | 1, 59, 1223, 72157 |
| Number of properties | 0 | 1 |
| Semiprimes | 17158th | |
| Roman numberals | ||
| Base 2 | 100011001110110102 | 100011001110111012 |
| Base 3 | 101222221013 | 101222221113 |
| Base 4 | 1012131224 | 1012131314 |
| Base 5 | 43021045 | 43021125 |
| Base 6 | 13140146 | 13140216 |
| Base 7 | 4202357 | 4202417 |
| Base 8 | 2147328 | 2147358 |
| Base 9 | 1188719 | 1188749 |
| Base 10 | 7215410 | 7215710 |
| Base 11 | 4a23511 | 4a23811 |
| Base 12 | 3590a12 | 3591112 |
| Base 13 | 26ac413 | 26ac713 |
| Base 14 | 1c41c14 | 1c42114 |
| Base 15 | 165a415 | 165a715 |
| Base 16 | 119da16 | 119dd16 |