Compare 139587 vs 139591
| Property | 139587 | 139591 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 31 × 71 × 172 × 231 | 1395911 |
| Prime factorization | 3 × 7 × 17 × 17 × 23 | 139591 |
| Divisors count | 24 | 2 |
| Divisors | 1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 289, 357, 391, 483, 867, 1173, 2023, 2737, 6069, 6647, 8211, 19941, 46529, 139587 | 1, 139591 |
| Number of properties | 0 | 6 |
| Emirps | 2694th | |
| Harmonic primes | 4873rd | |
| Lucky primes | 1695th | |
| Primes | 12974th | |
| Sexy primes (1st member) | 3197th | |
| Twin primes (2nd member) | 1606th | |
| Roman numberals | ||
| Base 2 | 1000100001010000112 | 1000100001010001112 |
| Base 3 | 210021102203 | 210021110013 |
| Base 4 | 2020110034 | 2020110134 |
| Base 5 | 134313225 | 134313315 |
| Base 6 | 25541236 | 25541316 |
| Base 7 | 11206507 | 11206547 |
| Base 8 | 4205038 | 4205078 |
| Base 9 | 2324269 | 2324319 |
| Base 10 | 13958710 | 13959110 |
| Base 11 | 9596811 | 9597111 |
| Base 12 | 6894312 | 6894712 |
| Base 13 | 4b6c613 | 4b6ca13 |
| Base 14 | 38c2714 | 38c2b14 |
| Base 15 | 2b55c15 | 2b56115 |
| Base 16 | 2214316 | 2214716 |