Compare 230221 vs 252881
| Property | 230221 | 252881 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2302211 | 2528811 |
| Prime factorization | 230221 | 252881 |
| Divisors count | 2 | 2 |
| Divisors | 1, 230221 | 1, 252881 |
| Number of properties | 7 | 8 |
| Chen primes | 9213th | |
| Cousin primes (2nd member) | 2601st | |
| Harmonic primes | 7700th | |
| Isolated primes | 15613th | 17055th |
| Long primes | 7662nd | |
| Primes | 20456th | 22270th |
| Sexy primes (1st member) | 4830th | 5200th |
| Sexy prime quadrupletss (1st member) | 119th | 126th |
| Sexy prime triplets (1st member) | 961st | 1020th |
| Sophie germain primes | 2493rd | |
| Roman numberals | ||
| Base 2 | 1110000011010011012 | 1111011011110100012 |
| Base 3 | 1022002102013 | 1102112122223 |
| Base 4 | 3200310314 | 3312331014 |
| Base 5 | 243313415 | 310430115 |
| Base 6 | 45335016 | 52304256 |
| Base 7 | 16461257 | 21021567 |
| Base 8 | 7015158 | 7557218 |
| Base 9 | 3807219 | 4247889 |
| Base 10 | 23022110 | 25288110 |
| Base 11 | 147a7211 | 162aa211 |
| Base 12 | b129112 | 10241512 |
| Base 13 | 80a3413 | 8b14513 |
| Base 14 | 5dc8514 | 6822d14 |
| Base 15 | 4833115 | 4eddb15 |
| Base 16 | 3834d16 | 3dbd116 |