Compare 161017 vs 161221
| Property | 161017 | 161221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1610171 | 1612211 |
| Prime factorization | 161017 | 161221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 161017 | 1, 161221 |
| Number of properties | 4 | 5 |
| Additive primes | 6065th | |
| Isolated primes | 11147th | 11163rd |
| Lucky primes | 1908th | |
| Primes | 14770th | 14786th |
| Pythagorean primes | 7368th | 7376th |
| Ulam primes | 1059th | |
| Roman numberals | ||
| Base 2 | 1001110100111110012 | 1001110101110001012 |
| Base 3 | 220112121213 | 220120110113 |
| Base 4 | 2131033214 | 2131130114 |
| Base 5 | 201230325 | 201243415 |
| Base 6 | 32412416 | 32422216 |
| Base 7 | 12403037 | 12410147 |
| Base 8 | 4723718 | 4727058 |
| Base 9 | 2647779 | 2651349 |
| Base 10 | 16101710 | 16122110 |
| Base 11 | aaa7a11 | 10014511 |
| Base 12 | 7922112 | 7937112 |
| Base 13 | 5839c13 | 584c813 |
| Base 14 | 4297314 | 42a7b14 |
| Base 15 | 32a9715 | 32b8115 |
| Base 16 | 274f916 | 275c516 |