Compare 39749 vs 40609
| Property | 39749 | 40609 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 397491 | 406091 |
| Prime factorization | 39749 | 40609 |
| Divisors count | 2 | 2 |
| Divisors | 1, 39749 | 1, 40609 |
| Number of properties | 9 | 9 |
| Additive primes | 1904th | |
| Chen primes | 1961st | 2000th |
| Emirps | 966th | |
| Happy primes | 682nd | 694th |
| Harmonic primes | 1556th | 1588th |
| Isolated primes | 3001st | 3066th |
| Long primes | 1575th | |
| Lucky primes | 631st | |
| Primes | 4178th | 4257th |
| Pythagorean primes | 2072nd | 2110th |
| Ulam primes | 323rd | 328th |
| Roman numberals | ||
| Base 2 | 10011011010001012 | 10011110101000012 |
| Base 3 | 20001120123 | 20012010013 |
| Base 4 | 212310114 | 213222014 |
| Base 5 | 22324445 | 22444145 |
| Base 6 | 5040056 | 5120016 |
| Base 7 | 2236137 | 2262527 |
| Base 8 | 1155058 | 1172418 |
| Base 9 | 604659 | 616319 |
| Base 10 | 3974910 | 4060910 |
| Base 11 | 2795611 | 2856811 |
| Base 12 | 1b00512 | 1b60112 |
| Base 13 | 1512813 | 1563a13 |
| Base 14 | 106b314 | 10b2914 |
| Base 15 | bb9e15 | c07415 |
| Base 16 | 9b4516 | 9ea116 |