Compare 22409 vs 22621
| Property | 22409 | 22621 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 224091 | 226211 |
| Prime factorization | 22409 | 22621 |
| Divisors count | 2 | 2 |
| Divisors | 1, 22409 | 1, 22621 |
| Number of properties | 7 | 7 |
| Additive primes | 1156th | 1166th |
| Chen primes | 1227th | 1238th |
| Happy primes | 415th | |
| Harmonic primes | 923rd | 932nd |
| Isolated primes | 1751st | |
| Primes | 2508th | 2527th |
| Pythagorean primes | 1242nd | 1253rd |
| Sophie germain primes | 362nd | |
| Twin primes (2nd member) | 383rd | |
| Roman numberals | ||
| Base 2 | 1010111100010012 | 1011000010111012 |
| Base 3 | 10102012223 | 10110002113 |
| Base 4 | 111320214 | 112011314 |
| Base 5 | 12041145 | 12104415 |
| Base 6 | 2514256 | 2524216 |
| Base 7 | 1222227 | 1226447 |
| Base 8 | 536118 | 541358 |
| Base 9 | 336589 | 340249 |
| Base 10 | 2240910 | 2262110 |
| Base 11 | 1592211 | 15aa511 |
| Base 12 | 10b7512 | 1111112 |
| Base 13 | a27a13 | a3b113 |
| Base 14 | 824914 | 835b14 |
| Base 15 | 698e15 | 6a8115 |
| Base 16 | 578916 | 585d16 |