Compare 442145 vs 442157
| Property | 442145 | 442157 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 111 × 80391 | 4421571 |
| Prime factorization | 5 × 11 × 8039 | 442157 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 11, 55, 8039, 40195, 88429, 442145 | 1, 442157 |
| Number of properties | 0 | 5 |
| Additive primes | 14667th | |
| Chen primes | 14874th | |
| Isolated primes | 28831st | |
| Primes | 37108th | |
| Sexy primes (2nd member) | 8312th | |
| Roman numberals | ||
| Base 2 | 11010111111001000012 | 11010111111001011012 |
| Base 3 | 2111101112023 | 2111101120123 |
| Base 4 | 12233302014 | 12233302314 |
| Base 5 | 1031220405 | 1031221125 |
| Base 6 | 132505456 | 132510056 |
| Base 7 | 35210247 | 35210427 |
| Base 8 | 15374418 | 15374558 |
| Base 9 | 7434529 | 7434659 |
| Base 10 | 44214510 | 44215710 |
| Base 11 | 28221011 | 28222111 |
| Base 12 | 193a5512 | 193a6512 |
| Base 13 | 12633213 | 12634113 |
| Base 14 | b71bb14 | b71c914 |
| Base 15 | 8b01515 | 8b02215 |
| Base 16 | 6bf2116 | 6bf2d16 |