Compare 121161 vs 121169
| Property | 121161 | 121169 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 403871 | 1211691 |
| Prime factorization | 3 × 40387 | 121169 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 40387, 121161 | 1, 121169 |
| Number of properties | 1 | 4 |
| Chen primes | 4948th | |
| Primes | 11404th | |
| Pythagorean primes | 5673rd | |
| Semiprimes | 28089th | |
| Twin primes (1st member) | 1433rd | |
| Roman numberals | ||
| Base 2 | 111011001010010012 | 111011001010100012 |
| Base 3 | 200110121103 | 200110122023 |
| Base 4 | 1312110214 | 1312111014 |
| Base 5 | 123341215 | 123341345 |
| Base 6 | 23325336 | 23325456 |
| Base 7 | 10131457 | 10131567 |
| Base 8 | 3545118 | 3545218 |
| Base 9 | 2041739 | 2041829 |
| Base 10 | 12116110 | 12116910 |
| Base 11 | 8303711 | 8304411 |
| Base 12 | 5a14912 | 5a15512 |
| Base 13 | 431c113 | 431c913 |
| Base 14 | 3222514 | 3222d14 |
| Base 15 | 25d7615 | 25d7e15 |
| Base 16 | 1d94916 | 1d95116 |