Compare 620663 vs 620672
| Property | 620663 | 620672 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 9 |
| Prime factorization | 6206631 | 27 × 131 × 3731 |
| Prime factorization | 620663 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 373 |
| Divisors count | 2 | 32 |
| Divisors | 1, 620663 | 1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 373, 416, 746, 832, 1492, 1664, 2984, 4849, 5968, 9698, 11936, 19396, 23872, 38792, 47744, 77584, 155168, 310336, 620672 |
| Number of properties | 5 | 0 |
| Additive primes | 19800th | |
| Chen primes | 19856th | |
| Isolated primes | 39701st | |
| Primes | 50664th | |
| Sexy primes (2nd member) | 11011th | |
| Roman numberals | ||
| Base 2 | 100101111000011101112 | 100101111000100000002 |
| Base 3 | 10111121011123 | 10111121012123 |
| Base 4 | 21132013134 | 21132020004 |
| Base 5 | 1243301235 | 1243301425 |
| Base 6 | 211452356 | 211452526 |
| Base 7 | 51633417 | 51633537 |
| Base 8 | 22741678 | 22742008 |
| Base 9 | 11453459 | 11453559 |
| Base 10 | 62066310 | 62067210 |
| Base 11 | 39434a11 | 39435811 |
| Base 12 | 25b21b12 | 25b22812 |
| Base 13 | 18967413 | 18968013 |
| Base 14 | 12229114 | 12229a14 |
| Base 15 | c3d7815 | c3d8215 |
| Base 16 | 9787716 | 9788016 |