Compare 972991 vs 972997
| Property | 972991 | 972997 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 9729911 | 311 × 313871 |
| Prime factorization | 972991 | 31 × 31387 |
| Divisors count | 2 | 4 |
| Divisors | 1, 972991 | 1, 31, 31387, 972997 |
| Number of properties | 4 | 1 |
| Additive primes | 29384th | |
| Cuban primes 1 | 169th | |
| Isolated primes | 60603rd | |
| Primes | 76578th | |
| Semiprimes | 204528th | |
| Roman numberals | ||
| Base 2 | 111011011000101111112 | 111011011000110001012 |
| Base 3 | 12111022002013 | 12111022002213 |
| Base 4 | 32312023334 | 32312030114 |
| Base 5 | 2221134315 | 2221134425 |
| Base 6 | 325043316 | 325043416 |
| Base 7 | 111614657 | 111615047 |
| Base 8 | 35542778 | 35543058 |
| Base 9 | 17426219 | 17426279 |
| Base 10 | 97299110 | 97299710 |
| Base 11 | 60502811 | 60503311 |
| Base 12 | 3ab0a712 | 3ab0b112 |
| Base 13 | 280b4613 | 280b4c13 |
| Base 14 | 1b483514 | 1b483b14 |
| Base 15 | 14346115 | 14346715 |
| Base 16 | ed8bf16 | ed8c516 |