Compare 121303 vs 121313
| Property | 121303 | 121313 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 71 × 131 × 311 × 431 | 1213131 |
| Prime factorization | 7 × 13 × 31 × 43 | 121313 |
| Divisors count | 16 | 2 |
| Divisors | 1, 7, 13, 31, 43, 91, 217, 301, 403, 559, 1333, 2821, 3913, 9331, 17329, 121303 | 1, 121313 |
| Number of properties | 0 | 7 |
| Additive primes | 4694th | |
| Cousin primes (2nd member) | 1427th | |
| Isolated primes | 8550th | |
| Long primes | 4276th | |
| Primes | 11415th | |
| Pythagorean primes | 5678th | |
| Ulam primes | 803rd | |
| Roman numberals | ||
| Base 2 | 111011001110101112 | 111011001111000012 |
| Base 3 | 200111012013 | 200111020023 |
| Base 4 | 1312131134 | 1312132014 |
| Base 5 | 123402035 | 123402235 |
| Base 6 | 23333316 | 23333456 |
| Base 7 | 10134407 | 10134537 |
| Base 8 | 3547278 | 3547418 |
| Base 9 | 2043519 | 2043629 |
| Base 10 | 12130310 | 12131310 |
| Base 11 | 8315611 | 8316511 |
| Base 12 | 5a24712 | 5a25512 |
| Base 13 | 432a013 | 432aa13 |
| Base 14 | 322c714 | 322d314 |
| Base 15 | 25e1d15 | 25e2815 |
| Base 16 | 1d9d716 | 1d9e116 |