Compare 649379 vs 649385
| Property | 649379 | 649385 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 6493791 | 51 × 111 × 118071 |
| Prime factorization | 649379 | 5 × 11 × 11807 |
| Divisors count | 2 | 8 |
| Divisors | 1, 649379 | 1, 5, 11, 55, 11807, 59035, 129877, 649385 |
| Number of properties | 4 | 0 |
| Chen primes | 20640th | |
| Primes | 52774th | |
| Safe primes | 3048th | |
| Twin primes (1st member) | 5702nd | |
| Roman numberals | ||
| Base 2 | 100111101000101000112 | 100111101000101010012 |
| Base 3 | 10122222100023 | 10122222100223 |
| Base 4 | 21322022034 | 21322022214 |
| Base 5 | 1312400045 | 1312400205 |
| Base 6 | 215302156 | 215302256 |
| Base 7 | 53431437 | 53431527 |
| Base 8 | 23642438 | 23642518 |
| Base 9 | 11887029 | 11887089 |
| Base 10 | 64937910 | 64938510 |
| Base 11 | 40398511 | 40399011 |
| Base 12 | 27396b12 | 27397512 |
| Base 13 | 19976313 | 19976913 |
| Base 14 | 12c92314 | 12c92914 |
| Base 15 | cc61e15 | cc62515 |
| Base 16 | 9e8a316 | 9e8a916 |