Compare 164513 vs 166739
| Property | 164513 | 166739 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1645131 | 1667391 |
| Prime factorization | 164513 | 166739 |
| Divisors count | 2 | 2 |
| Divisors | 1, 164513 | 1, 166739 |
| Number of properties | 8 | 6 |
| Chen primes | 6469th | |
| Emirps | 3333rd | 3379th |
| Isolated primes | 11376th | |
| Long primes | 5625th | |
| Primes | 15061st | 15232nd |
| Pythagorean primes | 7510th | |
| Sophie germain primes | 1755th | 1773rd |
| Super primes | 1759th | |
| Twin primes (1st member) | 1858th | |
| Ulam primes | 1083rd | 1094th |
| Roman numberals | ||
| Base 2 | 1010000010101000012 | 1010001011010100112 |
| Base 3 | 221002000023 | 221102011123 |
| Base 4 | 2200222014 | 2202311034 |
| Base 5 | 202310235 | 203134245 |
| Base 6 | 33053456 | 33235356 |
| Base 7 | 12534267 | 12630567 |
| Base 8 | 5012418 | 5055238 |
| Base 9 | 2706029 | 2736459 |
| Base 10 | 16451310 | 16673910 |
| Base 11 | 10266811 | 10430111 |
| Base 12 | 7b25512 | 805ab12 |
| Base 13 | 59b5b13 | 5ab8113 |
| Base 14 | 43d4d14 | 44a9d14 |
| Base 15 | 33b2815 | 3460e15 |
| Base 16 | 282a116 | 28b5316 |