Compare 21269 vs 21937
| Property | 21269 | 21937 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 212691 | 219371 |
| Prime factorization | 21269 | 21937 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21269 | 1, 21937 |
| Number of properties | 7 | 6 |
| Chen primes | 1173rd | |
| Harmonic primes | 875th | |
| Isolated primes | 1668th | 1716th |
| Long primes | 908th | 930th |
| Primes | 2389th | 2459th |
| Pythagorean primes | 1185th | 1220th |
| Sexy primes (1st member) | 741st | |
| Super primes | 355th | 364th |
| Roman numberals | ||
| Base 2 | 1010011000101012 | 1010101101100012 |
| Base 3 | 10020112023 | 10100021113 |
| Base 4 | 110301114 | 111123014 |
| Base 5 | 11400345 | 12002225 |
| Base 6 | 2422456 | 2453216 |
| Base 7 | 1160037 | 1206467 |
| Base 8 | 514258 | 526618 |
| Base 9 | 321529 | 330749 |
| Base 10 | 2126910 | 2193710 |
| Base 11 | 14a8611 | 1553311 |
| Base 12 | 1038512 | 1084112 |
| Base 13 | 98b113 | 9ca613 |
| Base 14 | 7a7314 | 7dcd14 |
| Base 15 | 647e15 | 677715 |
| Base 16 | 531516 | 55b116 |