Compare 247401 vs 247407
| Property | 247401 | 247407 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 7 | 2 |
| Prime factorization | 33 × 72 × 111 × 171 | 31 × 824691 |
| Prime factorization | 3 × 3 × 3 × 7 × 7 × 11 × 17 | 3 × 82469 |
| Divisors count | 48 | 4 |
| Divisors | 1, 3, 7, 9, 11, 17, 21, 27, 33, 49, 51, 63, 77, 99, 119, 147, 153, 187, 189, 231, 297, 357, 441, 459, 539, 561, 693, 833, 1071, 1309, 1323, 1617, 1683, 2079, 2499, 3213, 3927, 4851, 5049, 7497, 9163, 11781, 14553, 22491, 27489, 35343, 82467, 247401 | 1, 3, 82469, 247407 |
| Number of properties | 0 | 1 |
| Semiprimes | 55394th | |
| Roman numberals | ||
| Base 2 | 1111000110011010012 | 1111000110011011112 |
| Base 3 | 1101201010003 | 1101201010203 |
| Base 4 | 3301212214 | 3301212334 |
| Base 5 | 304041015 | 304041125 |
| Base 6 | 51452136 | 51452236 |
| Base 7 | 20502007 | 20502067 |
| Base 8 | 7431518 | 7431578 |
| Base 9 | 4163309 | 4163369 |
| Base 10 | 24740110 | 24740710 |
| Base 11 | 15997011 | 15997611 |
| Base 12 | bb20912 | bb21312 |
| Base 13 | 887bb13 | 887c413 |
| Base 14 | 6623714 | 6623d14 |
| Base 15 | 4d48615 | 4d48c15 |
| Base 16 | 3c66916 | 3c66f16 |