Compare 164513 vs 164821
| Property | 164513 | 164821 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1645131 | 1648211 |
| Prime factorization | 164513 | 164821 |
| Divisors count | 2 | 2 |
| Divisors | 1, 164513 | 1, 164821 |
| Number of properties | 8 | 7 |
| Chen primes | 6421st | |
| Emirps | 3333rd | 3339th |
| Isolated primes | 11376th | 11396th |
| Long primes | 5625th | 5636th |
| Primes | 15061st | 15083rd |
| Pythagorean primes | 7510th | 7521st |
| Sophie germain primes | 1755th | |
| Super primes | 1759th | 1762nd |
| Ulam primes | 1083rd | |
| Roman numberals | ||
| Base 2 | 1010000010101000012 | 1010000011110101012 |
| Base 3 | 221002000023 | 221010021113 |
| Base 4 | 2200222014 | 2200331114 |
| Base 5 | 202310235 | 202332415 |
| Base 6 | 33053456 | 33110216 |
| Base 7 | 12534267 | 12543467 |
| Base 8 | 5012418 | 5017258 |
| Base 9 | 2706029 | 2710749 |
| Base 10 | 16451310 | 16482110 |
| Base 11 | 10266811 | 10291811 |
| Base 12 | 7b25512 | 7b47112 |
| Base 13 | 59b5b13 | 5a03713 |
| Base 14 | 43d4d14 | 440cd14 |
| Base 15 | 33b2815 | 33c8115 |
| Base 16 | 282a116 | 283d516 |