Compare 28720 vs 28731
| Property | 28720 | 28731 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 6 | 3 |
| Prime factorization | 24 × 51 × 3591 | 31 × 611 × 1571 |
| Prime factorization | 2 × 2 × 2 × 2 × 5 × 359 | 3 × 61 × 157 |
| Divisors count | 20 | 8 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 718, 1436, 1795, 2872, 3590, 5744, 7180, 14360, 28720 | 1, 3, 61, 157, 183, 471, 9577, 28731 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1110000001100002 | 1110000001110112 |
| Base 3 | 11101012013 | 11101020103 |
| Base 4 | 130003004 | 130003234 |
| Base 5 | 14043405 | 14044115 |
| Base 6 | 3405446 | 3410036 |
| Base 7 | 1465067 | 1465237 |
| Base 8 | 700608 | 700738 |
| Base 9 | 433519 | 433639 |
| Base 10 | 2872010 | 2873110 |
| Base 11 | 1a63a11 | 1a64a11 |
| Base 12 | 1475412 | 1476312 |
| Base 13 | 100c313 | 1010113 |
| Base 14 | a67614 | a68314 |
| Base 15 | 879a15 | 87a615 |
| Base 16 | 703016 | 703b16 |