Compare 254021 vs 254029
| Property | 254021 | 254029 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2540211 | 531 × 47931 |
| Prime factorization | 254021 | 53 × 4793 |
| Divisors count | 2 | 4 |
| Divisors | 1, 254021 | 1, 53, 4793, 254029 |
| Number of properties | 3 | 1 |
| Isolated primes | 17131st | |
| Primes | 22364th | |
| Semiprimes | 56788th | |
| Sexy primes (1st member) | 5223rd | |
| Roman numberals | ||
| Base 2 | 1111100000010001012 | 1111100000010011012 |
| Base 3 | 1102201100123 | 1102201101113 |
| Base 4 | 3320010114 | 3320010314 |
| Base 5 | 311120415 | 311121045 |
| Base 6 | 52400056 | 52400216 |
| Base 7 | 21054057 | 21054167 |
| Base 8 | 7601058 | 7601158 |
| Base 9 | 4264059 | 4264149 |
| Base 10 | 25402110 | 25402910 |
| Base 11 | 16393911 | 16394611 |
| Base 12 | 10300512 | 10301112 |
| Base 13 | 8b81113 | 8b81913 |
| Base 14 | 6880514 | 6880d14 |
| Base 15 | 503eb15 | 5040415 |
| Base 16 | 3e04516 | 3e04d16 |