Compare 40423 vs 42013
| Property | 40423 | 42013 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 404231 | 420131 |
| Prime factorization | 40423 | 42013 |
| Divisors count | 2 | 2 |
| Divisors | 1, 40423 | 1, 42013 |
| Number of properties | 9 | 6 |
| Additive primes | 1894th | |
| Cousin primes (1st member) | 587th | 607th |
| Good primes | 369th | |
| Harmonic primes | 1580th | |
| Isolated primes | 3050th | 3172nd |
| Long primes | 1596th | |
| Primes | 4237th | 4393rd |
| Prime triplets (1st member) | 278th | 285th |
| Pythagorean primes | 2178th | |
| Sexy primes (1st member) | 1204th | 1246th |
| Roman numberals | ||
| Base 2 | 10011101111001112 | 10100100000111012 |
| Base 3 | 20011100113 | 20101220013 |
| Base 4 | 213132134 | 221001314 |
| Base 5 | 22431435 | 23210235 |
| Base 6 | 5110516 | 5223016 |
| Base 7 | 2255657 | 2333267 |
| Base 8 | 1167478 | 1220358 |
| Base 9 | 614049 | 635619 |
| Base 10 | 4042310 | 4201310 |
| Base 11 | 2840911 | 2962411 |
| Base 12 | 1b48712 | 2039112 |
| Base 13 | 1552613 | 1617a13 |
| Base 14 | 10a3514 | 1144d14 |
| Base 15 | be9d15 | c6ad15 |
| Base 16 | 9de716 | a41d16 |