Compare 40037 vs 40045
| Property | 40037 | 40045 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 400371 | 51 × 80091 |
| Prime factorization | 40037 | 5 × 8009 |
| Divisors count | 2 | 4 |
| Divisors | 1, 40037 | 1, 5, 8009, 40045 |
| Number of properties | 6 | 1 |
| Chen primes | 1977th | |
| Harmonic primes | 1569th | |
| Primes | 4207th | |
| Pythagorean primes | 2088th | |
| Semiprimes | 9801st | |
| Sexy primes (2nd member) | 1195th | |
| Twin primes (1st member) | 592nd | |
| Roman numberals | ||
| Base 2 | 10011100011001012 | 10011100011011012 |
| Base 3 | 20002202123 | 20002210113 |
| Base 4 | 213012114 | 213012314 |
| Base 5 | 22401225 | 22401405 |
| Base 6 | 5052056 | 5052216 |
| Base 7 | 2245047 | 2245157 |
| Base 8 | 1161458 | 1161558 |
| Base 9 | 608259 | 608349 |
| Base 10 | 4003710 | 4004510 |
| Base 11 | 2809811 | 280a511 |
| Base 12 | 1b20512 | 1b21112 |
| Base 13 | 152ba13 | 152c513 |
| Base 14 | 1083b14 | 1084514 |
| Base 15 | bce215 | bcea15 |
| Base 16 | 9c6516 | 9c6d16 |