Compare 20627 vs 20639
| Property | 20627 | 20639 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 206271 | 206391 |
| Prime factorization | 20627 | 20639 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20627 | 1, 20639 |
| Number of properties | 5 | 4 |
| Additive primes | 1079th | |
| Chen primes | 1143rd | |
| Happy primes | 384th | |
| Harmonic primes | 849th | |
| Isolated primes | 1626th | |
| Primes | 2325th | 2326th |
| Safe primes | 196th | |
| Twin primes (1st member) | 351st | |
| Roman numberals | ||
| Base 2 | 1010000100100112 | 1010000100111112 |
| Base 3 | 10010212223 | 10010221023 |
| Base 4 | 110021034 | 110021334 |
| Base 5 | 11300025 | 11300245 |
| Base 6 | 2352556 | 2353156 |
| Base 7 | 1140657 | 1141137 |
| Base 8 | 502238 | 502378 |
| Base 9 | 312589 | 312729 |
| Base 10 | 2062710 | 2063910 |
| Base 11 | 1455211 | 1456311 |
| Base 12 | bb2b12 | bb3b12 |
| Base 13 | 950913 | 951813 |
| Base 14 | 773514 | 774314 |
| Base 15 | 61a215 | 61ae15 |
| Base 16 | 509316 | 509f16 |