Compare 12831 vs 12840
| Property | 12831 | 12840 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 4 |
| Total factors | 4 | 6 |
| Prime factorization | 31 × 71 × 131 × 471 | 23 × 31 × 51 × 1071 |
| Prime factorization | 3 × 7 × 13 × 47 | 2 × 2 × 2 × 3 × 5 × 107 |
| Divisors count | 16 | 32 |
| Divisors | 1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 12831 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 110010000111112 | 110010001010002 |
| Base 3 | 1221210203 | 1221211203 |
| Base 4 | 30201334 | 30202204 |
| Base 5 | 4023115 | 4023305 |
| Base 6 | 1352236 | 1352406 |
| Base 7 | 522607 | 523027 |
| Base 8 | 310378 | 310508 |
| Base 9 | 185369 | 185469 |
| Base 10 | 1283110 | 1284010 |
| Base 11 | 970511 | 971311 |
| Base 12 | 751312 | 752012 |
| Base 13 | 5ac013 | 5ac913 |
| Base 14 | 496714 | 497214 |
| Base 15 | 3c0615 | 3c1015 |
| Base 16 | 321f16 | 322816 |