Compare 163125 vs 163129
| Property | 163125 | 163129 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 32 × 54 × 291 | 1631291 |
| Prime factorization | 3 × 3 × 5 × 5 × 5 × 5 × 29 | 163129 |
| Divisors count | 30 | 2 |
| Divisors | 1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 145, 225, 261, 375, 435, 625, 725, 1125, 1305, 1875, 2175, 3625, 5625, 6525, 10875, 18125, 32625, 54375, 163125 | 1, 163129 |
| Number of properties | 0 | 4 |
| Chen primes | 6372nd | |
| Primes | 14943rd | |
| Pythagorean primes | 7449th | |
| Twin primes (2nd member) | 1831st | |
| Roman numberals | ||
| Base 2 | 1001111101001101012 | 1001111101001110012 |
| Base 3 | 220212022003 | 220212022113 |
| Base 4 | 2133103114 | 2133103214 |
| Base 5 | 202100005 | 202100045 |
| Base 6 | 32551136 | 32551216 |
| Base 7 | 12464047 | 12464117 |
| Base 8 | 4764658 | 4764718 |
| Base 9 | 2676809 | 2676849 |
| Base 10 | 16312510 | 16312910 |
| Base 11 | 10161611 | 10161a11 |
| Base 12 | 7a49912 | 7a4a112 |
| Base 13 | 5933113 | 5933513 |
| Base 14 | 4363b14 | 4364114 |
| Base 15 | 3350015 | 3350415 |
| Base 16 | 27d3516 | 27d3916 |