Compare 12631 vs 12640
| Property | 12631 | 12640 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 7 |
| Prime factorization | 171 × 7431 | 25 × 51 × 791 |
| Prime factorization | 17 × 743 | 2 × 2 × 2 × 2 × 2 × 5 × 79 |
| Divisors count | 4 | 24 |
| Divisors | 1, 17, 743, 12631 | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 12640 |
| Number of properties | 1 | 0 |
| Semiprimes | 3281st | |
| Roman numberals | ||
| Base 2 | 110001010101112 | 110001011000002 |
| Base 3 | 1220222113 | 1221000113 |
| Base 4 | 30111134 | 30112004 |
| Base 5 | 4010115 | 4010305 |
| Base 6 | 1342516 | 1343046 |
| Base 7 | 515537 | 515657 |
| Base 8 | 305278 | 305408 |
| Base 9 | 182849 | 183049 |
| Base 10 | 1263110 | 1264010 |
| Base 11 | 954311 | 955111 |
| Base 12 | 738712 | 739412 |
| Base 13 | 599813 | 59a413 |
| Base 14 | 486314 | 486c14 |
| Base 15 | 3b2115 | 3b2a15 |
| Base 16 | 315716 | 316016 |