Compare 45129 vs 45131
| Property | 45129 | 45131 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 31 × 72 × 3071 | 451311 |
| Prime factorization | 3 × 7 × 7 × 307 | 45131 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 7, 21, 49, 147, 307, 921, 2149, 6447, 15043, 45129 | 1, 45131 |
| Number of properties | 0 | 5 |
| Cousin primes (2nd member) | 644th | |
| Isolated primes | 3394th | |
| Primes | 4685th | |
| Sexy primes (1st member) | 1319th | |
| Sophie germain primes | 621st | |
| Roman numberals | ||
| Base 2 | 10110000010010012 | 10110000010010112 |
| Base 3 | 20212201103 | 20212201123 |
| Base 4 | 230010214 | 230010234 |
| Base 5 | 24210045 | 24210115 |
| Base 6 | 5445336 | 5445356 |
| Base 7 | 2454007 | 2454027 |
| Base 8 | 1301118 | 1301138 |
| Base 9 | 678139 | 678159 |
| Base 10 | 4512910 | 4513110 |
| Base 11 | 309a711 | 309a911 |
| Base 12 | 2214912 | 2214b12 |
| Base 13 | 1770613 | 1770813 |
| Base 14 | 1263714 | 1263914 |
| Base 15 | d58915 | d58b15 |
| Base 16 | b04916 | b04b16 |