Compare 42397 vs 42404
| Property | 42397 | 42404 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 423971 | 22 × 106011 |
| Prime factorization | 42397 | 2 × 2 × 10601 |
| Divisors count | 2 | 6 |
| Divisors | 1, 42397 | 1, 2, 4, 10601, 21202, 42404 |
| Number of properties | 9 | 0 |
| Harmonic primes | 1649th | |
| Isolated primes | 3201st | |
| Primes | 4432nd | |
| Pythagorean primes | 2197th | |
| Sexy primes (1st member) | 1256th | |
| Sexy primes (2nd member) | 1255th | |
| Sexy prime quadrupletss (2nd member) | 48th | |
| Sexy prime triplets (1st member) | 306th | |
| Sexy prime triplets (2nd member) | 305th | |
| Roman numberals | ||
| Base 2 | 10100101100111012 | 10100101101001002 |
| Base 3 | 20110110213 | 20110111123 |
| Base 4 | 221121314 | 221122104 |
| Base 5 | 23240425 | 23241045 |
| Base 6 | 5241416 | 5241526 |
| Base 7 | 2344157 | 2344257 |
| Base 8 | 1226358 | 1226448 |
| Base 9 | 641379 | 641459 |
| Base 10 | 4239710 | 4240410 |
| Base 11 | 2994311 | 2994a11 |
| Base 12 | 2065112 | 2065812 |
| Base 13 | 163b413 | 163bb13 |
| Base 14 | 1164514 | 1164c14 |
| Base 15 | c86715 | c86e15 |
| Base 16 | a59d16 | a5a416 |