Compare 9929 vs 9940
Property | 9929 | 9940 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 99291 | 22 × 51 × 71 × 711 |
Prime factorization | 9929 | 2 × 2 × 5 × 7 × 71 |
Divisors count | 2 | 24 |
Divisors | 1, 9929 | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 9940 |
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 | 100110110101002 |
Base 3 | 1111212023 | 1111220113 |
Base 4 | 21230214 | 21231104 |
Base 5 | 3042045 | 3042305 |
Base 6 | 1135456 | 1140046 |
Base 7 | 406437 | 406607 |
Base 8 | 233118 | 233248 |
Base 9 | 145529 | 145649 |
Base 10 | 992910 | 994010 |
Base 11 | 750711 | 751711 |
Base 12 | 58b512 | 590412 |
Base 13 | 469a13 | 46a813 |
Base 14 | 389314 | 38a014 |
Base 15 | 2e1e15 | 2e2a15 |
Base 16 | 26c916 | 26d416 |