Compare 147720 vs 147731
| Property | 147720 | 147731 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 23 × 31 × 51 × 12311 | 971 × 15231 |
| Prime factorization | 2 × 2 × 2 × 3 × 5 × 1231 | 97 × 1523 |
| Divisors count | 32 | 4 |
| Divisors | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1231, 2462, 3693, 4924, 6155, 7386, 9848, 12310, 14772, 18465, 24620, 29544, 36930, 49240, 73860, 147720 | 1, 97, 1523, 147731 |
| Number of properties | 0 | 1 |
| Semiprimes | 33891st | |
| Roman numberals | ||
| Base 2 | 1001000001000010002 | 1001000001000100112 |
| Base 3 | 211111220103 | 211111221123 |
| Base 4 | 2100100204 | 2100101034 |
| Base 5 | 142113405 | 142114115 |
| Base 6 | 30555206 | 30555356 |
| Base 7 | 11534467 | 11534637 |
| Base 8 | 4404108 | 4404238 |
| Base 9 | 2445639 | 2445759 |
| Base 10 | 14772010 | 14773110 |
| Base 11 | a0a9111 | a0aa111 |
| Base 12 | 715a012 | 715ab12 |
| Base 13 | 5231113 | 5231c13 |
| Base 14 | 3bb9614 | 3bba314 |
| Base 15 | 2db8015 | 2db8b15 |
| Base 16 | 2410816 | 2411316 |