Compare 664133 vs 664139
| Property | 664133 | 664139 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 6641331 | 71 × 171 × 55811 |
| Prime factorization | 664133 | 7 × 17 × 5581 |
| Divisors count | 2 | 8 |
| Divisors | 1, 664133 | 1, 7, 17, 119, 5581, 39067, 94877, 664139 |
| Number of properties | 3 | 0 |
| Additive primes | 21031st | |
| Isolated primes | 42247th | |
| Primes | 53880th | |
| Roman numberals | ||
| Base 2 | 101000100010010001012 | 101000100010010010112 |
| Base 3 | 10202020001123 | 10202020002023 |
| Base 4 | 22020210114 | 22020210234 |
| Base 5 | 1322230135 | 1322230245 |
| Base 6 | 221224056 | 221224156 |
| Base 7 | 54341517 | 54341607 |
| Base 8 | 24211058 | 24211138 |
| Base 9 | 12220159 | 12220229 |
| Base 10 | 66413310 | 66413910 |
| Base 11 | 413a7811 | 413a8311 |
| Base 12 | 28040512 | 28040b12 |
| Base 13 | 1a33a213 | 1a33a813 |
| Base 14 | 13406114 | 13406714 |
| Base 15 | d1ba815 | d1bae15 |
| Base 16 | a224516 | a224b16 |