Compare 20125 vs 20129
| Property | 20125 | 20129 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 53 × 71 × 231 | 201291 |
| Prime factorization | 5 × 5 × 5 × 7 × 23 | 20129 |
| Divisors count | 16 | 2 |
| Divisors | 1, 5, 7, 23, 25, 35, 115, 125, 161, 175, 575, 805, 875, 2875, 4025, 20125 | 1, 20129 |
| Number of properties | 0 | 6 |
| Chen primes | 1119th | |
| Isolated primes | 1592nd | |
| Primes | 2277th | |
| Pythagorean primes | 1132nd | |
| Sexy primes (2nd member) | 698th | |
| Sexy prime triplets (3rd member) | 192nd | |
| Roman numberals | ||
| Base 2 | 1001110100111012 | 1001110101000012 |
| Base 3 | 10001211013 | 10001211123 |
| Base 4 | 103221314 | 103222014 |
| Base 5 | 11210005 | 11210045 |
| Base 6 | 2331016 | 2331056 |
| Base 7 | 1124507 | 1124547 |
| Base 8 | 472358 | 472418 |
| Base 9 | 305419 | 305459 |
| Base 10 | 2012510 | 2012910 |
| Base 11 | 1413611 | 1413a11 |
| Base 12 | b79112 | b79512 |
| Base 13 | 921113 | 921513 |
| Base 14 | 749714 | 749b14 |
| Base 15 | 5e6a15 | 5e6e15 |
| Base 16 | 4e9d16 | 4ea116 |