Compare 51421 vs 51749
| Property | 51421 | 51749 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 514211 | 517491 |
| Prime factorization | 51421 | 51749 |
| Divisors count | 2 | 2 |
| Divisors | 1, 51421 | 1, 51749 |
| Number of properties | 7 | 5 |
| Additive primes | 2306th | |
| Chen primes | 2468th | |
| Isolated primes | 3848th | |
| Long primes | 2001st | 2013th |
| Lucky primes | 751st | |
| Primes | 5260th | 5295th |
| Pythagorean primes | 2611th | 2627th |
| Sexy primes (1st member) | 1448th | |
| Twin primes (2nd member) | 721st | |
| Roman numberals | ||
| Base 2 | 11001000110111012 | 11001010001001012 |
| Base 3 | 21211121113 | 21212221223 |
| Base 4 | 302031314 | 302202114 |
| Base 5 | 31211415 | 31234445 |
| Base 6 | 10340216 | 10353256 |
| Base 7 | 3026267 | 3036057 |
| Base 8 | 1443358 | 1450458 |
| Base 9 | 774749 | 778789 |
| Base 10 | 5142110 | 5174910 |
| Base 11 | 356a711 | 3597511 |
| Base 12 | 2591112 | 25b4512 |
| Base 13 | 1a53613 | 1a72913 |
| Base 14 | 14a4d14 | 14c0514 |
| Base 15 | 1038115 | 104ee15 |
| Base 16 | c8dd16 | ca2516 |