Compare 222161 vs 222389
| Property | 222161 | 222389 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2221611 | 2223891 |
| Prime factorization | 222161 | 222389 |
| Divisors count | 2 | 2 |
| Divisors | 1, 222161 | 1, 222389 |
| Number of properties | 5 | 6 |
| Chen primes | 8249th | 8254th |
| Isolated primes | 15107th | |
| Long primes | 7416th | |
| Primes | 19793rd | 19812th |
| Pythagorean primes | 9877th | 9888th |
| Super primes | 2240th | |
| Twin primes (1st member) | 2351st | |
| Ulam primes | 1419th | |
| Roman numberals | ||
| Base 2 | 1101100011110100012 | 1101100100101101012 |
| Base 3 | 1020212020123 | 1020220011223 |
| Base 4 | 3120331014 | 3121023114 |
| Base 5 | 241021215 | 241040245 |
| Base 6 | 44323056 | 44333256 |
| Base 7 | 16134627 | 16142367 |
| Base 8 | 6617218 | 6622658 |
| Base 9 | 3676659 | 3680489 |
| Base 10 | 22216110 | 22238910 |
| Base 11 | 141a0511 | 1420a211 |
| Base 12 | a869512 | a884512 |
| Base 13 | 7a17413 | 7a2bb13 |
| Base 14 | 5ad6914 | 5b08d14 |
| Base 15 | 45c5b15 | 45d5e15 |
| Base 16 | 363d116 | 364b516 |