Compare 226813 vs 226991
| Property | 226813 | 226991 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2268131 | 2269911 |
| Prime factorization | 226813 | 226991 |
| Divisors count | 2 | 2 |
| Divisors | 1, 226813 | 1, 226991 |
| Number of properties | 7 | 4 |
| Additive primes | 8183rd | |
| Cousin primes (1st member) | 2371st | |
| Harmonic primes | 7593rd | |
| Isolated primes | 15389th | 15397th |
| Lucky primes | 2562nd | |
| Primes | 20168th | 20180th |
| Prime triplets (1st member) | 932nd | |
| Sexy primes (1st member) | 4766th | |
| Sophie germain primes | 2280th | |
| Roman numberals | ||
| Base 2 | 1101110101111111012 | 1101110110101011112 |
| Base 3 | 1021120101113 | 1021121010023 |
| Base 4 | 3131133314 | 3131222334 |
| Base 5 | 242242235 | 242304315 |
| Base 6 | 45100216 | 45105156 |
| Base 7 | 16331567 | 16335327 |
| Base 8 | 6727758 | 6732578 |
| Base 9 | 3751149 | 3753329 |
| Base 10 | 22681310 | 22699110 |
| Base 11 | 14545411 | 1455a611 |
| Base 12 | ab31112 | ab43b12 |
| Base 13 | 7c31213 | 7c41b13 |
| Base 14 | 5c92d14 | 5ca1914 |
| Base 15 | 4730d15 | 473cb15 |
| Base 16 | 375fd16 | 376af16 |