Compare 179981 vs 180307
| Property | 179981 | 180307 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1799811 | 1803071 |
| Prime factorization | 179981 | 180307 |
| Divisors count | 2 | 2 |
| Divisors | 1, 179981 | 1, 180307 |
| Number of properties | 5 | 6 |
| Additive primes | 6665th | |
| Chen primes | 6912th | 6923rd |
| Cousin primes (1st member) | 1961st | |
| Emirps | 3747th | |
| Isolated primes | 12389th | 12406th |
| Long primes | 6128th | |
| Primes | 16340th | 16367th |
| Pythagorean primes | 8162nd | |
| Roman numberals | ||
| Base 2 | 1010111111000011012 | 1011000000010100112 |
| Base 3 | 1000102122223 | 1000111000013 |
| Base 4 | 2233300314 | 2300011034 |
| Base 5 | 212244115 | 212322125 |
| Base 6 | 35051256 | 35104316 |
| Base 7 | 13465047 | 13504517 |
| Base 8 | 5374158 | 5401238 |
| Base 9 | 3037889 | 3043019 |
| Base 10 | 17998110 | 18030710 |
| Base 11 | 11324a11 | 11351611 |
| Base 12 | 881a512 | 8841712 |
| Base 13 | 63bc913 | 640ba13 |
| Base 14 | 4983b14 | 499d114 |
| Base 15 | 384db15 | 3865715 |
| Base 16 | 2bf0d16 | 2c05316 |