Compare 238213 vs 238215
| Property | 238213 | 238215 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2382131 | 31 × 51 × 158811 |
| Prime factorization | 238213 | 3 × 5 × 15881 |
| Divisors count | 2 | 8 |
| Divisors | 1, 238213 | 1, 3, 5, 15, 15881, 47643, 79405, 238215 |
| Number of properties | 6 | 0 |
| Additive primes | 8551st | |
| Happy primes | 3193rd | |
| Isolated primes | 16092nd | |
| Primes | 21077th | |
| Sexy primes (2nd member) | 4942nd | |
| Sexy prime triplets (3rd member) | 976th | |
| Roman numberals | ||
| Base 2 | 1110100010100001012 | 1110100010100001112 |
| Base 3 | 1100022022013 | 1100022022103 |
| Base 4 | 3220220114 | 3220220134 |
| Base 5 | 301103235 | 301103305 |
| Base 6 | 50345016 | 50345036 |
| Base 7 | 20113337 | 20113357 |
| Base 8 | 7212058 | 7212078 |
| Base 9 | 4026819 | 4026839 |
| Base 10 | 23821310 | 23821510 |
| Base 11 | 152a7811 | 152a7a11 |
| Base 12 | b5a3112 | b5a3312 |
| Base 13 | 8457113 | 8457313 |
| Base 14 | 62b5314 | 62b5514 |
| Base 15 | 4a8ad15 | 4a8b015 |
| Base 16 | 3a28516 | 3a28716 |