Compare 254988 vs 254993
| Property | 254988 | 254993 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 22 × 34 × 7871 | 2549931 |
| Prime factorization | 2 × 2 × 3 × 3 × 3 × 3 × 787 | 254993 |
| Divisors count | 30 | 2 |
| Divisors | 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 787, 1574, 2361, 3148, 4722, 7083, 9444, 14166, 21249, 28332, 42498, 63747, 84996, 127494, 254988 | 1, 254993 |
| Number of properties | 0 | 4 |
| Isolated primes | 17191st | |
| Long primes | 8406th | |
| Primes | 22438th | |
| Sexy primes (2nd member) | 5237th | |
| Roman numberals | ||
| Base 2 | 1111100100000011002 | 1111100100000100012 |
| Base 3 | 1102212100003 | 1102212100123 |
| Base 4 | 3321000304 | 3321001014 |
| Base 5 | 311244235 | 311244335 |
| Base 6 | 52443006 | 52443056 |
| Base 7 | 21112567 | 21112647 |
| Base 8 | 7620148 | 7620218 |
| Base 9 | 4277009 | 4277059 |
| Base 10 | 25498810 | 25499310 |
| Base 11 | 16463811 | 16464211 |
| Base 12 | 10369012 | 10369512 |
| Base 13 | 8c0a613 | 8c0ab13 |
| Base 14 | 68cd614 | 68cdb14 |
| Base 15 | 5084315 | 5084815 |
| Base 16 | 3e40c16 | 3e41116 |