Compare 230221 vs 252151
| Property | 230221 | 252151 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2302211 | 2521511 |
| Prime factorization | 230221 | 252151 |
| Divisors count | 2 | 2 |
| Divisors | 1, 230221 | 1, 252151 |
| Number of properties | 7 | 5 |
| Harmonic primes | 7700th | |
| Isolated primes | 15613th | 17000th |
| Long primes | 7662nd | |
| Primes | 20456th | 22213th |
| Sexy primes (1st member) | 4830th | 5186th |
| Sexy prime quadrupletss (1st member) | 119th | 125th |
| Sexy prime triplets (1st member) | 961st | 1016th |
| Roman numberals | ||
| Base 2 | 1110000011010011012 | 1111011000111101112 |
| Base 3 | 1022002102013 | 1102102122213 |
| Base 4 | 3200310314 | 3312033134 |
| Base 5 | 243313415 | 310321015 |
| Base 6 | 45335016 | 52232116 |
| Base 7 | 16461257 | 21000647 |
| Base 8 | 7015158 | 7543678 |
| Base 9 | 3807219 | 4237879 |
| Base 10 | 23022110 | 25215110 |
| Base 11 | 147a7211 | 16249911 |
| Base 12 | b129112 | 101b0712 |
| Base 13 | 80a3413 | 8aa0313 |
| Base 14 | 5dc8514 | 67c6b14 |
| Base 15 | 4833115 | 4eaa115 |
| Base 16 | 3834d16 | 3d8f716 |