Compare 9929 vs 9930
Property | 9929 | 9930 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 99291 | 21 × 31 × 51 × 3311 |
Prime factorization | 9929 | 2 × 3 × 5 × 331 |
Divisors count | 2 | 16 |
Divisors | 1, 9929 | 1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930 |
Number of properties | 7 | 0 |
Additive primes | 587th | |
Chen primes | 631st | |
Harmonic primes | 446th | |
Primes | 1224th | |
Pythagorean primes | 606th | |
Sexy primes (2nd member) | 410th | |
Twin primes (1st member) | 205th | |
Roman numberals | ||
Base 2 | 100110110010012 | 100110110010102 |
Base 3 | 1111212023 | 1111212103 |
Base 4 | 21230214 | 21230224 |
Base 5 | 3042045 | 3042105 |
Base 6 | 1135456 | 1135506 |
Base 7 | 406437 | 406447 |
Base 8 | 233118 | 233128 |
Base 9 | 145529 | 145539 |
Base 10 | 992910 | 993010 |
Base 11 | 750711 | 750811 |
Base 12 | 58b512 | 58b612 |
Base 13 | 469a13 | 469b13 |
Base 14 | 389314 | 389414 |
Base 15 | 2e1e15 | 2e2015 |
Base 16 | 26c916 | 26ca16 |