Compare 121157 vs 121165
| Property | 121157 | 121165 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1211571 | 51 × 111 × 22031 |
| Prime factorization | 121157 | 5 × 11 × 2203 |
| Divisors count | 2 | 8 |
| Divisors | 1, 121157 | 1, 5, 11, 55, 2203, 11015, 24233, 121165 |
| Number of properties | 6 | 0 |
| Additive primes | 4689th | |
| Chen primes | 4947th | |
| Isolated primes | 8540th | |
| Primes | 11403rd | |
| Pythagorean primes | 5672nd | |
| Sexy primes (2nd member) | 2852nd | |
| Roman numberals | ||
| Base 2 | 111011001010001012 | 111011001010011012 |
| Base 3 | 200110120223 | 200110121213 |
| Base 4 | 1312110114 | 1312110314 |
| Base 5 | 123341125 | 123341305 |
| Base 6 | 23325256 | 23325416 |
| Base 7 | 10131417 | 10131527 |
| Base 8 | 3545058 | 3545158 |
| Base 9 | 2041689 | 2041779 |
| Base 10 | 12115710 | 12116510 |
| Base 11 | 8303311 | 8304011 |
| Base 12 | 5a14512 | 5a15112 |
| Base 13 | 431ba13 | 431c513 |
| Base 14 | 3222114 | 3222914 |
| Base 15 | 25d7215 | 25d7a15 |
| Base 16 | 1d94516 | 1d94d16 |