Compare 20983 vs 21101
| Property | 20983 | 21101 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 209831 | 211011 |
| Prime factorization | 20983 | 21101 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20983 | 1, 21101 |
| Number of properties | 4 | 8 |
| Additive primes | 1100th | |
| Chen primes | 1166th | |
| Happy primes | 392nd | |
| Harmonic primes | 866th | |
| Isolated primes | 1653rd | |
| Long primes | 896th | 902nd |
| Primes | 2360th | 2372nd |
| Pythagorean primes | 1178th | |
| Sexy primes (1st member) | 718th | |
| Twin primes (2nd member) | 357th | |
| Roman numberals | ||
| Base 2 | 1010001111101112 | 1010010011011012 |
| Base 3 | 10012100113 | 10012211123 |
| Base 4 | 110133134 | 110212314 |
| Base 5 | 11324135 | 11334015 |
| Base 6 | 2410516 | 2414056 |
| Base 7 | 1151147 | 1153437 |
| Base 8 | 507678 | 511558 |
| Base 9 | 317049 | 318459 |
| Base 10 | 2098310 | 2110110 |
| Base 11 | 1484611 | 1494311 |
| Base 12 | 1018712 | 1026512 |
| Base 13 | 972113 | 97b213 |
| Base 14 | 790b14 | 799314 |
| Base 15 | 633d15 | 63bb15 |
| Base 16 | 51f716 | 526d16 |