Compare 137481 vs 137491
| Property | 137481 | 137491 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 458271 | 1374911 |
| Prime factorization | 3 × 45827 | 137491 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 45827, 137481 | 1, 137491 |
| Number of properties | 1 | 4 |
| Isolated primes | 9623rd | |
| Long primes | 4791st | |
| Lucky primes | 1677th | |
| Primes | 12802nd | |
| Semiprimes | 31636th | |
| Roman numberals | ||
| Base 2 | 1000011001000010012 | 1000011001000100112 |
| Base 3 | 202221202203 | 202221210213 |
| Base 4 | 2012100214 | 2012101034 |
| Base 5 | 133444115 | 133444315 |
| Base 6 | 25402536 | 25403116 |
| Base 7 | 11115517 | 11115647 |
| Base 8 | 4144118 | 4144238 |
| Base 9 | 2285269 | 2285379 |
| Base 10 | 13748110 | 13749110 |
| Base 11 | 9432311 | 9433211 |
| Base 12 | 6768912 | 6769712 |
| Base 13 | 4a76613 | 4a77313 |
| Base 14 | 3816114 | 3816b14 |
| Base 15 | 2ab0615 | 2ab1115 |
| Base 16 | 2190916 | 2191316 |