Compare 149809 vs 149812
| Property | 149809 | 149812 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 111 × 136191 | 22 × 131 × 431 × 671 |
| Prime factorization | 11 × 13619 | 2 × 2 × 13 × 43 × 67 |
| Divisors count | 4 | 24 |
| Divisors | 1, 11, 13619, 149809 | 1, 2, 4, 13, 26, 43, 52, 67, 86, 134, 172, 268, 559, 871, 1118, 1742, 2236, 2881, 3484, 5762, 11524, 37453, 74906, 149812 |
| Number of properties | 1 | 0 |
| Semiprimes | 34344th | |
| Roman numberals | ||
| Base 2 | 1001001001001100012 | 1001001001001101002 |
| Base 3 | 211211111113 | 211211111213 |
| Base 4 | 2102103014 | 2102103104 |
| Base 5 | 142432145 | 142432225 |
| Base 6 | 31133216 | 31133246 |
| Base 7 | 11625227 | 11625257 |
| Base 8 | 4444618 | 4444648 |
| Base 9 | 2474449 | 2474479 |
| Base 10 | 14980910 | 14981210 |
| Base 11 | a261011 | a261311 |
| Base 12 | 7284112 | 7284412 |
| Base 13 | 5325a13 | 5326013 |
| Base 14 | 3c84914 | 3c84c14 |
| Base 15 | 2e5c415 | 2e5c715 |
| Base 16 | 2493116 | 2493416 |