Compare 137479 vs 137491
| Property | 137479 | 137491 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 171 × 80871 | 1374911 |
| Prime factorization | 17 × 8087 | 137491 |
| Divisors count | 4 | 2 |
| Divisors | 1, 17, 8087, 137479 | 1, 137491 |
| Number of properties | 1 | 4 |
| Isolated primes | 9623rd | |
| Long primes | 4791st | |
| Lucky primes | 1677th | |
| Primes | 12802nd | |
| Semiprimes | 31635th | |
| Roman numberals | ||
| Base 2 | 1000011001000001112 | 1000011001000100112 |
| Base 3 | 202221202113 | 202221210213 |
| Base 4 | 2012100134 | 2012101034 |
| Base 5 | 133444045 | 133444315 |
| Base 6 | 25402516 | 25403116 |
| Base 7 | 11115467 | 11115647 |
| Base 8 | 4144078 | 4144238 |
| Base 9 | 2285249 | 2285379 |
| Base 10 | 13747910 | 13749110 |
| Base 11 | 9432111 | 9433211 |
| Base 12 | 6768712 | 6769712 |
| Base 13 | 4a76413 | 4a77313 |
| Base 14 | 3815d14 | 3816b14 |
| Base 15 | 2ab0415 | 2ab1115 |
| Base 16 | 2190716 | 2191316 |