Compare 161123 vs 161281
| Property | 161123 | 161281 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1611231 | 1612811 |
| Prime factorization | 161123 | 161281 |
| Divisors count | 2 | 2 |
| Divisors | 1, 161123 | 1, 161281 |
| Number of properties | 5 | 6 |
| Additive primes | 6068th | |
| Harmonic primes | 5540th | |
| Isolated primes | 11156th | 11168th |
| Lucky primes | 1909th | |
| Primes | 14779th | 14791st |
| Proth primes | 122nd | |
| Pythagorean primes | 7379th | |
| Sophie germain primes | 1724th | |
| Super primes | 1732nd | |
| Roman numberals | ||
| Base 2 | 1001110101011000112 | 1001110110000000012 |
| Base 3 | 220120001123 | 220120201013 |
| Base 4 | 2131112034 | 2131200014 |
| Base 5 | 201234435 | 201301115 |
| Base 6 | 32415356 | 32424016 |
| Base 7 | 12405147 | 12411317 |
| Base 8 | 4725438 | 4730018 |
| Base 9 | 2650159 | 2652119 |
| Base 10 | 16112310 | 16128110 |
| Base 11 | 10006611 | 10019a11 |
| Base 12 | 792ab12 | 7940112 |
| Base 13 | 5845113 | 5854313 |
| Base 14 | 42a0b14 | 42ac114 |
| Base 15 | 32b1815 | 32bc115 |
| Base 16 | 2756316 | 2760116 |