Compare 308137 vs 308138
| Property | 308137 | 308138 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 3081371 | 21 × 431 × 35831 |
| Prime factorization | 308137 | 2 × 43 × 3583 |
| Divisors count | 2 | 8 |
| Divisors | 1, 308137 | 1, 2, 43, 86, 3583, 7166, 154069, 308138 |
| Number of properties | 6 | 0 |
| Cousin primes (1st member) | 3041st | |
| Emirps | 4487th | |
| Isolated primes | 20527th | |
| Long primes | 9980th | |
| Lucky primes | 3269th | |
| Primes | 26656th | |
| Roman numberals | ||
| Base 2 | 10010110011101010012 | 10010110011101010102 |
| Base 3 | 1201222001113 | 1201222001123 |
| Base 4 | 10230322214 | 10230322224 |
| Base 5 | 343300225 | 343300235 |
| Base 6 | 103343216 | 103343226 |
| Base 7 | 24222347 | 24222357 |
| Base 8 | 11316518 | 11316528 |
| Base 9 | 5186149 | 5186159 |
| Base 10 | 30813710 | 30813810 |
| Base 11 | 1a056511 | 1a056611 |
| Base 12 | 12a3a112 | 12a3a212 |
| Base 13 | aa33b13 | aa33c13 |
| Base 14 | 8041b14 | 8041c14 |
| Base 15 | 6147715 | 6147815 |
| Base 16 | 4b3a916 | 4b3aa16 |