Compare 129437 vs 129439
| Property | 129437 | 129439 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 71 × 111 × 412 | 1294391 |
| Prime factorization | 7 × 11 × 41 × 41 | 129439 |
| Divisors count | 12 | 2 |
| Divisors | 1, 7, 11, 41, 77, 287, 451, 1681, 3157, 11767, 18491, 129437 | 1, 129439 |
| Number of properties | 0 | 5 |
| Cousin primes (1st member) | 1504th | |
| Happy primes | 1884th | |
| Isolated primes | 9091st | |
| Lucky primes | 1589th | |
| Primes | 12112th | |
| Roman numberals | ||
| Base 2 | 111111001100111012 | 111111001100111112 |
| Base 3 | 201201122223 | 201201200013 |
| Base 4 | 1332121314 | 1332121334 |
| Base 5 | 131202225 | 131202245 |
| Base 6 | 24351256 | 24351316 |
| Base 7 | 10462407 | 10462427 |
| Base 8 | 3746358 | 3746378 |
| Base 9 | 2164889 | 2165019 |
| Base 10 | 12943710 | 12943910 |
| Base 11 | 8928011 | 8928211 |
| Base 12 | 62aa512 | 62aa712 |
| Base 13 | 46bb913 | 46bbb13 |
| Base 14 | 3525714 | 3525914 |
| Base 15 | 2854215 | 2854415 |
| Base 16 | 1f99d16 | 1f99f16 |