Compare 9929 vs 9938
| Property | 9929 | 9938 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 99291 | 21 × 49691 |
| Prime factorization | 9929 | 2 × 4969 |
| Divisors count | 2 | 4 |
| Divisors | 1, 9929 | 1, 2, 4969, 9938 |
| Number of properties | 7 | 1 |
| Additive primes | 587th | |
| Chen primes | 631st | |
| Harmonic primes | 446th | |
| Primes | 1224th | |
| Pythagorean primes | 606th | |
| Semiprimes | 2603rd | |
| Sexy primes (2nd member) | 410th | |
| Twin primes (1st member) | 205th | |
| Roman numberals | ||
| Base 2 | 100110110010012 | 100110110100102 |
| Base 3 | 1111212023 | 1111220023 |
| Base 4 | 21230214 | 21231024 |
| Base 5 | 3042045 | 3042235 |
| Base 6 | 1135456 | 1140026 |
| Base 7 | 406437 | 406557 |
| Base 8 | 233118 | 233228 |
| Base 9 | 145529 | 145629 |
| Base 10 | 992910 | 993810 |
| Base 11 | 750711 | 751511 |
| Base 12 | 58b512 | 590212 |
| Base 13 | 469a13 | 46a613 |
| Base 14 | 389314 | 389c14 |
| Base 15 | 2e1e15 | 2e2815 |
| Base 16 | 26c916 | 26d216 |