Compare 42729 vs 42737
| Property | 42729 | 42737 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 142431 | 427371 |
| Prime factorization | 3 × 14243 | 42737 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 14243, 42729 | 1, 42737 |
| Number of properties | 1 | 7 |
| Additive primes | 1995th | |
| Chen primes | 2093rd | |
| Isolated primes | 3228th | |
| Long primes | 1679th | |
| Primes | 4469th | |
| Pythagorean primes | 2217th | |
| Semiprimes | 10402nd | |
| Sexy primes (1st member) | 1269th | |
| Roman numberals | ||
| Base 2 | 10100110111010012 | 10100110111100012 |
| Base 3 | 20111211203 | 20111212123 |
| Base 4 | 221232214 | 221233014 |
| Base 5 | 23314045 | 23314225 |
| Base 6 | 5254536 | 5255056 |
| Base 7 | 2354017 | 2354127 |
| Base 8 | 1233518 | 1233618 |
| Base 9 | 645469 | 645559 |
| Base 10 | 4272910 | 4273710 |
| Base 11 | 2a11511 | 2a12211 |
| Base 12 | 2088912 | 2089512 |
| Base 13 | 165ab13 | 165b613 |
| Base 14 | 1180114 | 1180914 |
| Base 15 | c9d915 | c9e215 |
| Base 16 | a6e916 | a6f116 |