Compare 254989 vs 254993
| Property | 254989 | 254993 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 731 × 4991 | 2549931 |
| Prime factorization | 7 × 73 × 499 | 254993 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 73, 499, 511, 3493, 36427, 254989 | 1, 254993 |
| Number of properties | 0 | 4 |
| Isolated primes | 17191st | |
| Long primes | 8406th | |
| Primes | 22438th | |
| Sexy primes (2nd member) | 5237th | |
| Roman numberals | ||
| Base 2 | 1111100100000011012 | 1111100100000100012 |
| Base 3 | 1102212100013 | 1102212100123 |
| Base 4 | 3321000314 | 3321001014 |
| Base 5 | 311244245 | 311244335 |
| Base 6 | 52443016 | 52443056 |
| Base 7 | 21112607 | 21112647 |
| Base 8 | 7620158 | 7620218 |
| Base 9 | 4277019 | 4277059 |
| Base 10 | 25498910 | 25499310 |
| Base 11 | 16463911 | 16464211 |
| Base 12 | 10369112 | 10369512 |
| Base 13 | 8c0a713 | 8c0ab13 |
| Base 14 | 68cd714 | 68cdb14 |
| Base 15 | 5084415 | 5084815 |
| Base 16 | 3e40d16 | 3e41116 |