Compare 21059 vs 21247
| Property | 21059 | 21247 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 210591 | 212471 |
| Prime factorization | 21059 | 21247 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21059 | 1, 21247 |
| Number of properties | 7 | 3 |
| Additive primes | 1099th | |
| Chen primes | 1165th | |
| Harmonic primes | 870th | |
| Isolated primes | 1667th | |
| Long primes | 901st | 907th |
| Primes | 2368th | 2388th |
| Safe primes | 198th | |
| Twin primes (1st member) | 360th | |
| Roman numberals | ||
| Base 2 | 1010010010000112 | 1010010111111112 |
| Base 3 | 10012122223 | 10020102213 |
| Base 4 | 110210034 | 110233334 |
| Base 5 | 11332145 | 11344425 |
| Base 6 | 2412556 | 2422116 |
| Base 7 | 1152537 | 1156427 |
| Base 8 | 511038 | 513778 |
| Base 9 | 317889 | 321279 |
| Base 10 | 2105910 | 2124710 |
| Base 11 | 1490511 | 14a6611 |
| Base 12 | 1022b12 | 1036712 |
| Base 13 | 977c13 | 989513 |
| Base 14 | 796314 | 7a5914 |
| Base 15 | 638e15 | 646715 |
| Base 16 | 524316 | 52ff16 |