Compare 142607 vs 142611
| Property | 142607 | 142611 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1426071 | 31 × 71 × 67911 |
| Prime factorization | 142607 | 3 × 7 × 6791 |
| Divisors count | 2 | 8 |
| Divisors | 1, 142607 | 1, 3, 7, 21, 6791, 20373, 47537, 142611 |
| Number of properties | 6 | 0 |
| Chen primes | 5696th | |
| Harmonic primes | 4967th | |
| Long primes | 4931st | |
| Primes | 13235th | |
| Sexy primes (2nd member) | 3255th | |
| Twin primes (1st member) | 1631st | |
| Roman numberals | ||
| Base 2 | 1000101101000011112 | 1000101101000100112 |
| Base 3 | 210201212023 | 210201212203 |
| Base 4 | 2023100334 | 2023101034 |
| Base 5 | 140304125 | 140304215 |
| Base 6 | 30201156 | 30201236 |
| Base 7 | 11325237 | 11325307 |
| Base 8 | 4264178 | 4264238 |
| Base 9 | 2365529 | 2365569 |
| Base 10 | 14260710 | 14261110 |
| Base 11 | 9816311 | 9816711 |
| Base 12 | 6a63b12 | 6a64312 |
| Base 13 | 4cbaa13 | 4cbb113 |
| Base 14 | 39d8314 | 39d8714 |
| Base 15 | 2c3c215 | 2c3c615 |
| Base 16 | 22d0f16 | 22d1316 |