Compare 639423 vs 639433
| Property | 639423 | 639433 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 231 × 30891 | 6394331 |
| Prime factorization | 3 × 3 × 23 × 3089 | 639433 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 9, 23, 69, 207, 3089, 9267, 27801, 71047, 213141, 639423 | 1, 639433 |
| Number of properties | 0 | 5 |
| Good primes | 1981st | |
| Isolated primes | 40780th | |
| Primes | 52031st | |
| Sexy primes (1st member) | 11275th | |
| Ulam primes | 3814th | |
| Roman numberals | ||
| Base 2 | 100111000001101111112 | 100111000001110010012 |
| Base 3 | 10121110101003 | 10121110102013 |
| Base 4 | 21300123334 | 21300130214 |
| Base 5 | 1304301435 | 1304302135 |
| Base 6 | 214121436 | 214122016 |
| Base 7 | 53021317 | 53021447 |
| Base 8 | 23406778 | 23407118 |
| Base 9 | 11741109 | 11741219 |
| Base 10 | 63942310 | 63943310 |
| Base 11 | 3a745411 | 3a746311 |
| Base 12 | 26a05312 | 26a06112 |
| Base 13 | 19507513 | 19508213 |
| Base 14 | 12905114 | 12905b14 |
| Base 15 | c96d315 | c96dd15 |
| Base 16 | 9c1bf16 | 9c1c916 |