Compare 148721 vs 148731
| Property | 148721 | 148731 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1487211 | 31 × 111 × 45071 |
| Prime factorization | 148721 | 3 × 11 × 4507 |
| Divisors count | 2 | 8 |
| Divisors | 1, 148721 | 1, 3, 11, 33, 4507, 13521, 49577, 148731 |
| Number of properties | 7 | 0 |
| Additive primes | 5666th | |
| Chen primes | 5885th | |
| Primes | 13732nd | |
| Prime triplets (1st member) | 669th | |
| Pythagorean primes | 6847th | |
| Sexy primes (1st member) | 3365th | |
| Twin primes (1st member) | 1682nd | |
| Roman numberals | ||
| Base 2 | 1001000100111100012 | 1001000100111110112 |
| Base 3 | 211200000123 | 211200001203 |
| Base 4 | 2101033014 | 2101033234 |
| Base 5 | 142243415 | 142244115 |
| Base 6 | 31043056 | 31043236 |
| Base 7 | 11564067 | 11564227 |
| Base 8 | 4423618 | 4423738 |
| Base 9 | 2460059 | 2460169 |
| Base 10 | 14872110 | 14873110 |
| Base 11 | a181111 | a182011 |
| Base 12 | 7209512 | 720a312 |
| Base 13 | 5290113 | 5290b13 |
| Base 14 | 3c2ad14 | 3c2b914 |
| Base 15 | 2e0eb15 | 2e10615 |
| Base 16 | 244f116 | 244fb16 |