Compare 53145 vs 53147
| Property | 53145 | 53147 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 51 × 11811 | 531471 |
| Prime factorization | 3 × 3 × 5 × 1181 | 53147 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 5, 9, 15, 45, 1181, 3543, 5905, 10629, 17715, 53145 | 1, 53147 |
| Number of properties | 0 | 5 |
| Chen primes | 2519th | |
| Happy primes | 880th | |
| Primes | 5422nd | |
| Safe primes | 407th | |
| Twin primes (1st member) | 738th | |
| Roman numberals | ||
| Base 2 | 11001111100110012 | 11001111100110112 |
| Base 3 | 22002201003 | 22002201023 |
| Base 4 | 303321214 | 303321234 |
| Base 5 | 32000405 | 32000425 |
| Base 6 | 10500136 | 10500156 |
| Base 7 | 3106417 | 3106437 |
| Base 8 | 1476318 | 1476338 |
| Base 9 | 808109 | 808129 |
| Base 10 | 5314510 | 5314710 |
| Base 11 | 36a2411 | 36a2611 |
| Base 12 | 2690912 | 2690b12 |
| Base 13 | 1b26113 | 1b26313 |
| Base 14 | 1552114 | 1552314 |
| Base 15 | 10b3015 | 10b3215 |
| Base 16 | cf9916 | cf9b16 |