Compare 639252 vs 639263
| Property | 639252 | 639263 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 22 × 34 × 19731 | 6392631 |
| Prime factorization | 2 × 2 × 3 × 3 × 3 × 3 × 1973 | 639263 |
| Divisors count | 30 | 2 |
| Divisors | 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1973, 3946, 5919, 7892, 11838, 17757, 23676, 35514, 53271, 71028, 106542, 159813, 213084, 319626, 639252 | 1, 639263 |
| Number of properties | 0 | 10 |
| Additive primes | 20330th | |
| Cousin primes (2nd member) | 5625th | |
| Isolated primes | 40770th | |
| Primes | 52021st | |
| Prime triplets (3rd member) | 2059th | |
| Sexy primes (1st member) | 11274th | |
| Sexy primes (2nd member) | 11273rd | |
| Sexy prime triplets (2nd member) | 2071st | |
| Sophie germain primes | 5298th | |
| Super primes | 5321st | |
| Roman numberals | ||
| Base 2 | 100111000001000101002 | 100111000001000111112 |
| Base 3 | 10121102200003 | 10121102201023 |
| Base 4 | 21300101104 | 21300101334 |
| Base 5 | 1304240025 | 1304240235 |
| Base 6 | 214113006 | 214113156 |
| Base 7 | 53014657 | 53015127 |
| Base 8 | 23404248 | 23404378 |
| Base 9 | 11738009 | 11738129 |
| Base 10 | 63925210 | 63926310 |
| Base 11 | 3a730911 | 3a731911 |
| Base 12 | 269b3012 | 269b3b12 |
| Base 13 | 194c7313 | 194c8113 |
| Base 14 | 128d6c14 | 128d7914 |
| Base 15 | c961c15 | c962815 |
| Base 16 | 9c11416 | 9c11f16 |