Compare 161123 vs 161221
| Property | 161123 | 161221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1611231 | 1612211 |
| Prime factorization | 161123 | 161221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 161123 | 1, 161221 |
| Number of properties | 5 | 5 |
| Additive primes | 6065th | |
| Harmonic primes | 5540th | |
| Isolated primes | 11156th | 11163rd |
| Lucky primes | 1908th | |
| Primes | 14779th | 14786th |
| Pythagorean primes | 7376th | |
| Sophie germain primes | 1724th | |
| Super primes | 1732nd | |
| Roman numberals | ||
| Base 2 | 1001110101011000112 | 1001110101110001012 |
| Base 3 | 220120001123 | 220120110113 |
| Base 4 | 2131112034 | 2131130114 |
| Base 5 | 201234435 | 201243415 |
| Base 6 | 32415356 | 32422216 |
| Base 7 | 12405147 | 12410147 |
| Base 8 | 4725438 | 4727058 |
| Base 9 | 2650159 | 2651349 |
| Base 10 | 16112310 | 16122110 |
| Base 11 | 10006611 | 10014511 |
| Base 12 | 792ab12 | 7937112 |
| Base 13 | 5845113 | 584c813 |
| Base 14 | 42a0b14 | 42a7b14 |
| Base 15 | 32b1815 | 32b8115 |
| Base 16 | 2756316 | 275c516 |