Compare 213989 vs 214237
| Property | 213989 | 214237 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2139891 | 2142371 |
| Prime factorization | 213989 | 214237 |
| Divisors count | 2 | 2 |
| Divisors | 1, 213989 | 1, 214237 |
| Number of properties | 4 | 6 |
| Additive primes | 7750th | |
| Chen primes | 7989th | |
| Isolated primes | 14568th | 14585th |
| Long primes | 7154th | |
| Primes | 19127th | 19150th |
| Pythagorean primes | 9551st | 9562nd |
| Sexy primes (1st member) | 4540th | |
| Roman numberals | ||
| Base 2 | 1101000011111001012 | 1101000100110111012 |
| Base 3 | 1012121121123 | 1012122122013 |
| Base 4 | 3100332114 | 3101031314 |
| Base 5 | 233214245 | 233234225 |
| Base 6 | 43304056 | 43315016 |
| Base 7 | 15506067 | 15514127 |
| Base 8 | 6417458 | 6423358 |
| Base 9 | 3554759 | 3557819 |
| Base 10 | 21398910 | 21423710 |
| Base 11 | 13685611 | 136a6111 |
| Base 12 | a3a0512 | a3b9112 |
| Base 13 | 7652913 | 7668a13 |
| Base 14 | 57dad14 | 5810914 |
| Base 15 | 4360e15 | 4372715 |
| Base 16 | 343e516 | 344dd16 |