Compare 664102 vs 664109
| Property | 664102 | 664109 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 231 × 144371 | 6641091 |
| Prime factorization | 2 × 23 × 14437 | 664109 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 23, 46, 14437, 28874, 332051, 664102 | 1, 664109 |
| Number of properties | 0 | 4 |
| Chen primes | 21071st | |
| Isolated primes | 42245th | |
| Primes | 53876th | |
| Sophie germain primes | 5478th | |
| Roman numberals | ||
| Base 2 | 101000100010001001102 | 101000100010001011012 |
| Base 3 | 10202012221013 | 10202012221223 |
| Base 4 | 22020202124 | 22020202314 |
| Base 5 | 1322224025 | 1322224145 |
| Base 6 | 221223146 | 221223256 |
| Base 7 | 54341057 | 54341157 |
| Base 8 | 24210468 | 24210558 |
| Base 9 | 12218719 | 12218789 |
| Base 10 | 66410210 | 66410910 |
| Base 11 | 413a4a11 | 413a5611 |
| Base 12 | 28039a12 | 2803a512 |
| Base 13 | 1a337a13 | 1a338413 |
| Base 14 | 13403c14 | 13404514 |
| Base 15 | d1b8715 | d1b8e15 |
| Base 16 | a222616 | a222d16 |