Compare 129638 vs 129641
| Property | 129638 | 129641 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 531 × 12231 | 1296411 |
| Prime factorization | 2 × 53 × 1223 | 129641 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 53, 106, 1223, 2446, 64819, 129638 | 1, 129641 |
| Number of properties | 0 | 7 |
| Additive primes | 5004th | |
| Chen primes | 5246th | |
| Emirps | 2457th | |
| Happy primes | 1891st | |
| Primes | 12135th | |
| Pythagorean primes | 6042nd | |
| Twin primes (1st member) | 1516th | |
| Roman numberals | ||
| Base 2 | 111111010011001102 | 111111010011010012 |
| Base 3 | 201202111023 | 201202111123 |
| Base 4 | 1332212124 | 1332212214 |
| Base 5 | 131220235 | 131220315 |
| Base 6 | 24401026 | 24401056 |
| Base 7 | 10466457 | 10466517 |
| Base 8 | 3751468 | 3751518 |
| Base 9 | 2167429 | 2167459 |
| Base 10 | 12963810 | 12964110 |
| Base 11 | 8944311 | 8944611 |
| Base 12 | 6303212 | 6303512 |
| Base 13 | 4701213 | 4701513 |
| Base 14 | 3535c14 | 3536114 |
| Base 15 | 2862815 | 2862b15 |
| Base 16 | 1fa6616 | 1fa6916 |