Compare 72421 vs 72493
| Property | 72421 | 72493 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 724211 | 724931 |
| Prime factorization | 72421 | 72493 |
| Divisors count | 2 | 2 |
| Divisors | 1, 72421 | 1, 72493 |
| Number of properties | 5 | 6 |
| Cousin primes (1st member) | 930th | |
| Harmonic primes | 2709th | |
| Isolated primes | 5290th | 5294th |
| Long primes | 2730th | |
| Lucky primes | 971st | |
| Primes | 7165th | 7171st |
| Pythagorean primes | 3568th | 3572nd |
| Ulam primes | 527th | |
| Roman numberals | ||
| Base 2 | 100011010111001012 | 100011011001011012 |
| Base 3 | 102001000213 | 102001022213 |
| Base 4 | 1012232114 | 1012302314 |
| Base 5 | 43041415 | 43044335 |
| Base 6 | 13151416 | 13153416 |
| Base 7 | 4210667 | 4212317 |
| Base 8 | 2153458 | 2154558 |
| Base 9 | 1203079 | 1203879 |
| Base 10 | 7242110 | 7249310 |
| Base 11 | 4a45811 | 4a51311 |
| Base 12 | 35ab112 | 35b5112 |
| Base 13 | 26c6b13 | 26cc513 |
| Base 14 | 1c56d14 | 1c5c114 |
| Base 15 | 166d115 | 1672d15 |
| Base 16 | 11ae516 | 11b2d16 |