Compare 12129 vs 12131
| Property | 12129 | 12131 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 131 × 3111 | 71 × 17331 |
| Prime factorization | 3 × 13 × 311 | 7 × 1733 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 13, 39, 311, 933, 4043, 12129 | 1, 7, 1733, 12131 |
| Number of properties | 0 | 1 |
| Semiprimes | 3164th | |
| Roman numberals | ||
| Base 2 | 101111011000012 | 101111011000112 |
| Base 3 | 1211220203 | 1211220223 |
| Base 4 | 23312014 | 23312034 |
| Base 5 | 3420045 | 3420115 |
| Base 6 | 1320536 | 1320556 |
| Base 7 | 502357 | 502407 |
| Base 8 | 275418 | 275438 |
| Base 9 | 175669 | 175689 |
| Base 10 | 1212910 | 1213110 |
| Base 11 | 912711 | 912911 |
| Base 12 | 702912 | 702b12 |
| Base 13 | 56a013 | 56a213 |
| Base 14 | 45c514 | 45c714 |
| Base 15 | 38d915 | 38db15 |
| Base 16 | 2f6116 | 2f6316 |