Compare 21179 vs 21269
| Property | 21179 | 21269 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 211791 | 212691 |
| Prime factorization | 21179 | 21269 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21179 | 1, 21269 |
| Number of properties | 7 | 7 |
| Chen primes | 1170th | 1173rd |
| Harmonic primes | 875th | |
| Isolated primes | 1662nd | 1668th |
| Long primes | 905th | 908th |
| Primes | 2381st | 2389th |
| Pythagorean primes | 1185th | |
| Safe primes | 199th | |
| Sophie germain primes | 345th | |
| Super primes | 353rd | 355th |
| Roman numberals | ||
| Base 2 | 1010010101110112 | 1010011000101012 |
| Base 3 | 10020011023 | 10020112023 |
| Base 4 | 110223234 | 110301114 |
| Base 5 | 11342045 | 11400345 |
| Base 6 | 2420156 | 2422456 |
| Base 7 | 1155147 | 1160037 |
| Base 8 | 512738 | 514258 |
| Base 9 | 320429 | 321529 |
| Base 10 | 2117910 | 2126910 |
| Base 11 | 14a0411 | 14a8611 |
| Base 12 | 1030b12 | 1038512 |
| Base 13 | 984213 | 98b113 |
| Base 14 | 7a0b14 | 7a7314 |
| Base 15 | 641e15 | 647e15 |
| Base 16 | 52bb16 | 531516 |