Compare 149906 vs 149915
| Property | 149906 | 149915 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 171 × 44091 | 51 × 299831 |
| Prime factorization | 2 × 17 × 4409 | 5 × 29983 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 17, 34, 4409, 8818, 74953, 149906 | 1, 5, 29983, 149915 |
| Number of properties | 0 | 1 |
| Semiprimes | 34365th | |
| Roman numberals | ||
| Base 2 | 1001001001100100102 | 1001001001100110112 |
| Base 3 | 211211220023 | 211211221023 |
| Base 4 | 2102121024 | 2102121234 |
| Base 5 | 142441115 | 142441305 |
| Base 6 | 31140026 | 31140156 |
| Base 7 | 11630217 | 11630337 |
| Base 8 | 4446228 | 4446338 |
| Base 9 | 2475629 | 2475729 |
| Base 10 | 14990610 | 14991510 |
| Base 11 | a269911 | a26a711 |
| Base 12 | 7290212 | 7290b12 |
| Base 13 | 5330313 | 5330c13 |
| Base 14 | 3c8b814 | 3c8c314 |
| Base 15 | 2e63b15 | 2e64515 |
| Base 16 | 2499216 | 2499b16 |