Compare 641441 vs 641442
| Property | 641441 | 641442 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 6414411 | 21 × 31 × 1069071 |
| Prime factorization | 641441 | 2 × 3 × 106907 |
| Divisors count | 2 | 8 |
| Divisors | 1, 641441 | 1, 2, 3, 6, 106907, 213814, 320721, 641442 |
| Number of properties | 5 | 0 |
| Chen primes | 20413th | |
| Cousin primes (2nd member) | 5640th | |
| Happy primes | 7428th | |
| Isolated primes | 40901st | |
| Primes | 52180th | |
| Roman numberals | ||
| Base 2 | 100111001001101000012 | 100111001001101000102 |
| Base 3 | 10121202200023 | 10121202200103 |
| Base 4 | 21302122014 | 21302122024 |
| Base 5 | 1310112315 | 1310112325 |
| Base 6 | 214253456 | 214253506 |
| Base 7 | 53110437 | 53110447 |
| Base 8 | 23446418 | 23446428 |
| Base 9 | 11768029 | 11768039 |
| Base 10 | 64144110 | 64144210 |
| Base 11 | 3a8a1911 | 3a8a1a11 |
| Base 12 | 26b25512 | 26b25612 |
| Base 13 | 195c6813 | 195c6913 |
| Base 14 | 129a9314 | 129a9414 |
| Base 15 | ca0cb15 | ca0cc15 |
| Base 16 | 9c9a116 | 9c9a216 |