Compare 238151 vs 238155
| Property | 238151 | 238155 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2381511 | 31 × 51 × 158771 |
| Prime factorization | 238151 | 3 × 5 × 15877 |
| Divisors count | 2 | 8 |
| Divisors | 1, 238151 | 1, 3, 5, 15, 15877, 47631, 79385, 238155 |
| Number of properties | 6 | 0 |
| Chen primes | 8749th | |
| Good primes | 1131st | |
| Isolated primes | 16086th | |
| Primes | 21069th | |
| Sexy primes (1st member) | 4939th | |
| Sexy prime triplets (1st member) | 975th | |
| Roman numberals | ||
| Base 2 | 1110100010010001112 | 1110100010010010112 |
| Base 3 | 1100022001023 | 1100022001203 |
| Base 4 | 3220210134 | 3220210234 |
| Base 5 | 301101015 | 301101105 |
| Base 6 | 50343156 | 50343236 |
| Base 7 | 20112147 | 20112217 |
| Base 8 | 7211078 | 7211138 |
| Base 9 | 4026129 | 4026169 |
| Base 10 | 23815110 | 23815510 |
| Base 11 | 152a2111 | 152a2511 |
| Base 12 | b599b12 | b59a312 |
| Base 13 | 8452413 | 8452813 |
| Base 14 | 62b0b14 | 62b1114 |
| Base 15 | 4a86b15 | 4a87015 |
| Base 16 | 3a24716 | 3a24b16 |