Compare 51421 vs 51424
| Property | 51421 | 51424 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 6 |
| Prime factorization | 514211 | 25 × 16071 |
| Prime factorization | 51421 | 2 × 2 × 2 × 2 × 2 × 1607 |
| Divisors count | 2 | 12 |
| Divisors | 1, 51421 | 1, 2, 4, 8, 16, 32, 1607, 3214, 6428, 12856, 25712, 51424 |
| Number of properties | 7 | 0 |
| Additive primes | 2306th | |
| Long primes | 2001st | |
| Lucky primes | 751st | |
| Primes | 5260th | |
| Pythagorean primes | 2611th | |
| Sexy primes (1st member) | 1448th | |
| Twin primes (2nd member) | 721st | |
| Roman numberals | ||
| Base 2 | 11001000110111012 | 11001000111000002 |
| Base 3 | 21211121113 | 21211121213 |
| Base 4 | 302031314 | 302032004 |
| Base 5 | 31211415 | 31211445 |
| Base 6 | 10340216 | 10340246 |
| Base 7 | 3026267 | 3026327 |
| Base 8 | 1443358 | 1443408 |
| Base 9 | 774749 | 774779 |
| Base 10 | 5142110 | 5142410 |
| Base 11 | 356a711 | 356aa11 |
| Base 12 | 2591112 | 2591412 |
| Base 13 | 1a53613 | 1a53913 |
| Base 14 | 14a4d14 | 14a5214 |
| Base 15 | 1038115 | 1038415 |
| Base 16 | c8dd16 | c8e016 |