Compare 212987 vs 213383
| Property | 212987 | 213383 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2129871 | 2133831 |
| Prime factorization | 212987 | 213383 |
| Divisors count | 2 | 2 |
| Divisors | 1, 212987 | 1, 213383 |
| Number of properties | 6 | 5 |
| Additive primes | 7693rd | |
| Chen primes | 7955th | 7967th |
| Happy primes | 2896th | |
| Isolated primes | 14496th | 14526th |
| Long primes | 7134th | |
| Primes | 19045th | 19081st |
| Sexy primes (2nd member) | 4518th | |
| Super primes | 2168th | |
| Roman numberals | ||
| Base 2 | 1100111111111110112 | 1101000001100001112 |
| Base 3 | 1012110111023 | 1012112010023 |
| Base 4 | 3033333234 | 3100120134 |
| Base 5 | 233034225 | 233120135 |
| Base 6 | 43220156 | 43235156 |
| Base 7 | 15446457 | 15460527 |
| Base 8 | 6377738 | 6406078 |
| Base 9 | 3541429 | 3546329 |
| Base 10 | 21298710 | 21338310 |
| Base 11 | 13602511 | 13635511 |
| Base 12 | a330b12 | a359b12 |
| Base 13 | 75c3813 | 7618113 |
| Base 14 | 5789514 | 57a9914 |
| Base 15 | 4319215 | 4335815 |
| Base 16 | 33ffb16 | 3418716 |