Compare 254138 vs 254139
| Property | 254138 | 254139 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 311 × 40991 | 31 × 847131 |
| Prime factorization | 2 × 31 × 4099 | 3 × 84713 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 31, 62, 4099, 8198, 127069, 254138 | 1, 3, 84713, 254139 |
| Number of properties | 0 | 1 |
| Semiprimes | 56813th | |
| Roman numberals | ||
| Base 2 | 1111100000101110102 | 1111100000101110112 |
| Base 3 | 1102201211123 | 1102201211203 |
| Base 4 | 3320023224 | 3320023234 |
| Base 5 | 311130235 | 311130245 |
| Base 6 | 52403226 | 52403236 |
| Base 7 | 21056337 | 21056347 |
| Base 8 | 7602728 | 7602738 |
| Base 9 | 4265459 | 4265469 |
| Base 10 | 25413810 | 25413910 |
| Base 11 | 163a3511 | 163a3611 |
| Base 12 | 1030a212 | 1030a312 |
| Base 13 | 8b8a113 | 8b8a213 |
| Base 14 | 6888a14 | 6888b14 |
| Base 15 | 5047815 | 5047915 |
| Base 16 | 3e0ba16 | 3e0bb16 |