Compare 161233 vs 161281
| Property | 161233 | 161281 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1612331 | 1612811 |
| Prime factorization | 161233 | 161281 |
| Divisors count | 2 | 2 |
| Divisors | 1, 161233 | 1, 161281 |
| Number of properties | 7 | 6 |
| Additive primes | 6068th | |
| Cousin primes (1st member) | 1790th | |
| Emirps | 3251st | |
| Harmonic primes | 5542nd | |
| Isolated primes | 11164th | 11168th |
| Long primes | 5522nd | |
| Lucky primes | 1909th | |
| Primes | 14787th | 14791st |
| Proth primes | 122nd | |
| Pythagorean primes | 7377th | 7379th |
| Roman numberals | ||
| Base 2 | 1001110101110100012 | 1001110110000000012 |
| Base 3 | 220120111213 | 220120201013 |
| Base 4 | 2131131014 | 2131200014 |
| Base 5 | 201244135 | 201301115 |
| Base 6 | 32422416 | 32424016 |
| Base 7 | 12410327 | 12411317 |
| Base 8 | 4727218 | 4730018 |
| Base 9 | 2651479 | 2652119 |
| Base 10 | 16123310 | 16128110 |
| Base 11 | 10015611 | 10019a11 |
| Base 12 | 7938112 | 7940112 |
| Base 13 | 5850713 | 5854313 |
| Base 14 | 42a8914 | 42ac114 |
| Base 15 | 32b8d15 | 32bc115 |
| Base 16 | 275d116 | 2760116 |