Compare 21929 vs 22111
| Property | 21929 | 22111 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 219291 | 221111 |
| Prime factorization | 21929 | 22111 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21929 | 1, 22111 |
| Number of properties | 5 | 4 |
| Additive primes | 1137th | 1144th |
| Centered decagonal primes | 35th | |
| Harmonic primes | 905th | |
| Isolated primes | 1715th | |
| Primes | 2458th | 2479th |
| Pythagorean primes | 1219th | |
| Twin primes (2nd member) | 375th | |
| Roman numberals | ||
| Base 2 | 1010101101010012 | 1010110010111112 |
| Base 3 | 10100020123 | 10100222213 |
| Base 4 | 111122214 | 111211334 |
| Base 5 | 12002045 | 12014215 |
| Base 6 | 2453056 | 2502116 |
| Base 7 | 1206357 | 1213157 |
| Base 8 | 526518 | 531378 |
| Base 9 | 330659 | 332879 |
| Base 10 | 2192910 | 2211110 |
| Base 11 | 1552611 | 1568111 |
| Base 12 | 1083512 | 1096712 |
| Base 13 | 9c9b13 | a0ab13 |
| Base 14 | 7dc514 | 80b514 |
| Base 15 | 676e15 | 684115 |
| Base 16 | 55a916 | 565f16 |