Compare 161159 vs 161221
| Property | 161159 | 161221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1611591 | 1612211 |
| Prime factorization | 161159 | 161221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 161159 | 1, 161221 |
| Number of properties | 6 | 5 |
| Additive primes | 6063rd | 6065th |
| Emirps | 3248th | |
| Isolated primes | 11160th | 11163rd |
| Lucky primes | 1908th | |
| Primes | 14783rd | 14786th |
| Pythagorean primes | 7376th | |
| Sophie germain primes | 1725th | |
| Super primes | 1733rd | |
| Roman numberals | ||
| Base 2 | 1001110101100001112 | 1001110101110001012 |
| Base 3 | 220120012123 | 220120110113 |
| Base 4 | 2131120134 | 2131130114 |
| Base 5 | 201241145 | 201243415 |
| Base 6 | 32420356 | 32422216 |
| Base 7 | 12405657 | 12410147 |
| Base 8 | 4726078 | 4727058 |
| Base 9 | 2650559 | 2651349 |
| Base 10 | 16115910 | 16122110 |
| Base 11 | 10009911 | 10014511 |
| Base 12 | 7931b12 | 7937112 |
| Base 13 | 5847b13 | 584c813 |
| Base 14 | 42a3514 | 42a7b14 |
| Base 15 | 32b3e15 | 32b8115 |
| Base 16 | 2758716 | 275c516 |