Compare 639269 vs 639270
| Property | 639269 | 639270 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 6392691 | 21 × 32 × 51 × 71031 |
| Prime factorization | 639269 | 2 × 3 × 3 × 5 × 7103 |
| Divisors count | 2 | 24 |
| Divisors | 1, 639269 | 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 7103, 14206, 21309, 35515, 42618, 63927, 71030, 106545, 127854, 213090, 319635, 639270 |
| Number of properties | 5 | 0 |
| Chen primes | 20354th | |
| Isolated primes | 40771st | |
| Primes | 52022nd | |
| Sexy primes (2nd member) | 11274th | |
| Sexy prime triplets (3rd member) | 2071st | |
| Roman numberals | ||
| Base 2 | 100111000001001001012 | 100111000001001001102 |
| Base 3 | 10121102201223 | 10121102202003 |
| Base 4 | 21300102114 | 21300102124 |
| Base 5 | 1304240345 | 1304240405 |
| Base 6 | 214113256 | 214113306 |
| Base 7 | 53015217 | 53015227 |
| Base 8 | 23404458 | 23404468 |
| Base 9 | 11738189 | 11738209 |
| Base 10 | 63926910 | 63927010 |
| Base 11 | 3a732411 | 3a732511 |
| Base 12 | 269b4512 | 269b4612 |
| Base 13 | 194c8713 | 194c8813 |
| Base 14 | 128d8114 | 128d8214 |
| Base 15 | c962e15 | c963015 |
| Base 16 | 9c12516 | 9c12616 |