Compare 639137 vs 639141
| Property | 639137 | 639141 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 6391371 | 31 × 191 × 112131 |
| Prime factorization | 639137 | 3 × 19 × 11213 |
| Divisors count | 2 | 8 |
| Divisors | 1, 639137 | 1, 3, 19, 57, 11213, 33639, 213047, 639141 |
| Number of properties | 5 | 0 |
| Additive primes | 20328th | |
| Chen primes | 20351st | |
| Isolated primes | 40763rd | |
| Primes | 52010th | |
| Sexy primes (1st member) | 11270th | |
| Roman numberals | ||
| Base 2 | 100111000000101000012 | 100111000000101001012 |
| Base 3 | 10121102012023 | 10121102012203 |
| Base 4 | 21300022014 | 21300022114 |
| Base 5 | 1304230225 | 1304230315 |
| Base 6 | 214105456 | 214105536 |
| Base 7 | 53012427 | 53012467 |
| Base 8 | 23402418 | 23402458 |
| Base 9 | 11736529 | 11736569 |
| Base 10 | 63913710 | 63914110 |
| Base 11 | 3a721411 | 3a721811 |
| Base 12 | 269a5512 | 269a5912 |
| Base 13 | 194bb513 | 194bb913 |
| Base 14 | 128cc914 | 128ccd14 |
| Base 15 | c959215 | c959615 |
| Base 16 | 9c0a116 | 9c0a516 |