Compare 972421 vs 972431
| Property | 972421 | 972431 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 5691 × 17091 | 9724311 |
| Prime factorization | 569 × 1709 | 972431 |
| Divisors count | 4 | 2 |
| Divisors | 1, 569, 1709, 972421 | 1, 972431 |
| Number of properties | 1 | 3 |
| Cousin primes (2nd member) | 7974th | |
| Isolated primes | 60573rd | |
| Primes | 76542nd | |
| Semiprimes | 204410th | |
| Roman numberals | ||
| Base 2 | 111011010110100001012 | 111011010110100011112 |
| Base 3 | 12111012201213 | 12111012202223 |
| Base 4 | 32311220114 | 32311220334 |
| Base 5 | 2221041415 | 2221042115 |
| Base 6 | 325015416 | 325015556 |
| Base 7 | 111600227 | 111600357 |
| Base 8 | 35532058 | 35532178 |
| Base 9 | 17418179 | 17418289 |
| Base 10 | 97242110 | 97243110 |
| Base 11 | 60465a11 | 60466911 |
| Base 12 | 3aa8b112 | 3aa8bb12 |
| Base 13 | 2807c813 | 28080513 |
| Base 14 | 1b454914 | 1b455514 |
| Base 15 | 1431d115 | 1431db15 |
| Base 16 | ed68516 | ed68f16 |