Compare 639169 vs 639171
| Property | 639169 | 639171 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 6 |
| Prime factorization | 6391691 | 34 × 131 × 6071 |
| Prime factorization | 639169 | 3 × 3 × 3 × 3 × 13 × 607 |
| Divisors count | 2 | 20 |
| Divisors | 1, 639169 | 1, 3, 9, 13, 27, 39, 81, 117, 351, 607, 1053, 1821, 5463, 7891, 16389, 23673, 49167, 71019, 213057, 639171 |
| Number of properties | 2 | 0 |
| Primes | 52015th | |
| Twin primes (2nd member) | 5625th | |
| Roman numberals | ||
| Base 2 | 100111000000110000012 | 100111000000110000112 |
| Base 3 | 10121102022213 | 10121102100003 |
| Base 4 | 21300030014 | 21300030034 |
| Base 5 | 1304231345 | 1304231415 |
| Base 6 | 214110416 | 214110436 |
| Base 7 | 53013167 | 53013217 |
| Base 8 | 23403018 | 23403038 |
| Base 9 | 11736879 | 11737009 |
| Base 10 | 63916910 | 63917110 |
| Base 11 | 3a724311 | 3a724511 |
| Base 12 | 269a8112 | 269a8312 |
| Base 13 | 194c0b13 | 194c1013 |
| Base 14 | 128d0d14 | 128d1114 |
| Base 15 | c95b415 | c95b615 |
| Base 16 | 9c0c116 | 9c0c316 |