Compare 21419 vs 22739
| Property | 21419 | 22739 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 214191 | 227391 |
| Prime factorization | 21419 | 22739 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21419 | 1, 22739 |
| Number of properties | 9 | 6 |
| Additive primes | 1114th | 1169th |
| Chen primes | 1181st | 1247th |
| Happy primes | 399th | |
| Harmonic primes | 882nd | |
| Isolated primes | 1680th | |
| Long primes | 912th | 960th |
| Primes | 2405th | 2541st |
| Safe primes | 202nd | 209th |
| Sophie germain primes | 349th | |
| Twin primes (1st member) | 386th | |
| Roman numberals | ||
| Base 2 | 1010011101010112 | 1011000110100112 |
| Base 3 | 10021010223 | 10110120123 |
| Base 4 | 110322234 | 112031034 |
| Base 5 | 11411345 | 12114245 |
| Base 6 | 2430556 | 2531356 |
| Base 7 | 1163067 | 1232037 |
| Base 8 | 516538 | 543238 |
| Base 9 | 323389 | 341659 |
| Base 10 | 2141910 | 2273910 |
| Base 11 | 1510211 | 160a211 |
| Base 12 | 1048b12 | 111ab12 |
| Base 13 | 999813 | a47213 |
| Base 14 | 7b3d14 | 840314 |
| Base 15 | 652e15 | 6b0e15 |
| Base 16 | 53ab16 | 58d316 |