Compare 180023 vs 181667
| Property | 180023 | 181667 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1800231 | 1816671 |
| Prime factorization | 180023 | 181667 |
| Divisors count | 2 | 2 |
| Divisors | 1, 180023 | 1, 181667 |
| Number of properties | 5 | 6 |
| Additive primes | 6703rd | |
| Chen primes | 6960th | |
| Emirps | 3739th | |
| Good primes | 960th | |
| Isolated primes | 12392nd | |
| Long primes | 6130th | |
| Primes | 16345th | 16462nd |
| Safe primes | 1072nd | 1080th |
| Twin primes (1st member) | 1994th | |
| Roman numberals | ||
| Base 2 | 1010111111001101112 | 1011000101101000112 |
| Base 3 | 1000102211123 | 1000200121023 |
| Base 4 | 2233303134 | 2301122034 |
| Base 5 | 212300435 | 213031325 |
| Base 6 | 35052356 | 35210156 |
| Base 7 | 13465647 | 13544337 |
| Base 8 | 5374678 | 5426438 |
| Base 9 | 3038459 | 3061729 |
| Base 10 | 18002310 | 18166710 |
| Base 11 | 11328811 | 11454211 |
| Base 12 | 8821b12 | 8916b12 |
| Base 13 | 63c2c13 | 648c513 |
| Base 14 | 4986b14 | 4a2c314 |
| Base 15 | 3851815 | 38c6215 |
| Base 16 | 2bf3716 | 2c5a316 |