Compare 450220 vs 450223
| Property | 450220 | 450223 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 51 × 225111 | 4502231 |
| Prime factorization | 2 × 2 × 5 × 22511 | 450223 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 5, 10, 20, 22511, 45022, 90044, 112555, 225110, 450220 | 1, 450223 |
| Number of properties | 0 | 5 |
| Cousin primes (1st member) | 4197th | |
| Isolated primes | 29337th | |
| Lucky primes | 4445th | |
| Primes | 37726th | |
| Sexy primes (2nd member) | 8437th | |
| Roman numberals | ||
| Base 2 | 11011011110101011002 | 11011011110101011112 |
| Base 3 | 2112121202113 | 2112121202213 |
| Base 4 | 12313222304 | 12313222334 |
| Base 5 | 1034013405 | 1034013435 |
| Base 6 | 133522046 | 133522116 |
| Base 7 | 35534117 | 35534147 |
| Base 8 | 15572548 | 15572578 |
| Base 9 | 7555249 | 7555279 |
| Base 10 | 45022010 | 45022310 |
| Base 11 | 28829111 | 28829411 |
| Base 12 | 19866412 | 19866712 |
| Base 13 | 129c0413 | 129c0713 |
| Base 14 | ba10814 | ba10b14 |
| Base 15 | 8d5ea15 | 8d5ed15 |
| Base 16 | 6deac16 | 6deaf16 |