Compare 972091 vs 972121
| Property | 972091 | 972121 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9720911 | 9721211 |
| Prime factorization | 972091 | 972121 |
| Divisors count | 2 | 2 |
| Divisors | 1, 972091 | 1, 972121 |
| Number of properties | 4 | 2 |
| Chen primes | 29256th | |
| Isolated primes | 60555th | |
| Primes | 76512th | 76515th |
| Twin primes (2nd member) | 7980th | |
| Ulam primes | 5608th | |
| Roman numberals | ||
| Base 2 | 111011010101001110112 | 111011010101010110012 |
| Base 3 | 12111011101013 | 12111011111113 |
| Base 4 | 32311103234 | 32311111214 |
| Base 5 | 2221013315 | 2221014415 |
| Base 6 | 325002316 | 325003216 |
| Base 7 | 111560417 | 111561137 |
| Base 8 | 35524738 | 35525318 |
| Base 9 | 17414119 | 17414449 |
| Base 10 | 97209110 | 97212110 |
| Base 11 | 60438a11 | 60440711 |
| Base 12 | 3aa67712 | 3aa6a112 |
| Base 13 | 28060313 | 28062713 |
| Base 14 | 1b439114 | 1b43b314 |
| Base 15 | 14306115 | 14308115 |
| Base 16 | ed53b16 | ed55916 |