Compare 148981 vs 149042
| Property | 148981 | 149042 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 212831 | 21 × 745211 |
| Prime factorization | 7 × 21283 | 2 × 74521 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 21283, 148981 | 1, 2, 74521, 149042 |
| Number of properties | 1 | 1 |
| Semiprimes | 34170th | 34182nd |
| Roman numberals | ||
| Base 2 | 1001000101111101012 | 1001000110001100102 |
| Base 3 | 211201002113 | 211201100023 |
| Base 4 | 2101133114 | 2101203024 |
| Base 5 | 142314115 | 142321325 |
| Base 6 | 31054216 | 31100026 |
| Base 7 | 11602307 | 11603457 |
| Base 8 | 4427658 | 4430628 |
| Base 9 | 2463249 | 2464029 |
| Base 10 | 14898110 | 14904210 |
| Base 11 | a1a2811 | a1a8311 |
| Base 12 | 7227112 | 7230212 |
| Base 13 | 52a7113 | 52aba13 |
| Base 14 | 3c41714 | 3c45c14 |
| Base 15 | 2e22115 | 2e26215 |
| Base 16 | 245f516 | 2463216 |