Compare 28402 vs 28405
| Property | 28402 | 28405 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 21 × 111 × 12911 | 51 × 131 × 191 × 231 |
| Prime factorization | 2 × 11 × 1291 | 5 × 13 × 19 × 23 |
| Divisors count | 8 | 16 |
| Divisors | 1, 2, 11, 22, 1291, 2582, 14201, 28402 | 1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 1235, 1495, 2185, 5681, 28405 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1101110111100102 | 1101110111101012 |
| Base 3 | 11022212213 | 11022220013 |
| Base 4 | 123233024 | 123233114 |
| Base 5 | 14021025 | 14021105 |
| Base 6 | 3352546 | 3353016 |
| Base 7 | 1455437 | 1455467 |
| Base 8 | 673628 | 673658 |
| Base 9 | 428579 | 428619 |
| Base 10 | 2840210 | 2840510 |
| Base 11 | 1a38011 | 1a38311 |
| Base 12 | 1452a12 | 1453112 |
| Base 13 | cc0a13 | cc1013 |
| Base 14 | a4ca14 | a4cd14 |
| Base 15 | 863715 | 863a15 |
| Base 16 | 6ef216 | 6ef516 |