Compare 213391 vs 213393
| Property | 213391 | 213393 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2133911 | 31 × 831 × 8571 |
| Prime factorization | 213391 | 3 × 83 × 857 |
| Divisors count | 2 | 8 |
| Divisors | 1, 213391 | 1, 3, 83, 249, 857, 2571, 71131, 213393 |
| Number of properties | 4 | 0 |
| Additive primes | 7715th | |
| Isolated primes | 14527th | |
| Primes | 19082nd | |
| Sexy primes (1st member) | 4527th | |
| Roman numberals | ||
| Base 2 | 1101000001100011112 | 1101000001100100012 |
| Base 3 | 1012112011013 | 1012112011103 |
| Base 4 | 3100120334 | 3100121014 |
| Base 5 | 233120315 | 233120335 |
| Base 6 | 43235316 | 43235336 |
| Base 7 | 15460637 | 15460657 |
| Base 8 | 6406178 | 6406218 |
| Base 9 | 3546419 | 3546439 |
| Base 10 | 21339110 | 21339310 |
| Base 11 | 13636211 | 13636411 |
| Base 12 | a35a712 | a35a912 |
| Base 13 | 7618913 | 7618b13 |
| Base 14 | 57aa314 | 57aa514 |
| Base 15 | 4336115 | 4336315 |
| Base 16 | 3418f16 | 3419116 |