Compare 9901 vs 9904
Property | 9901 | 9904 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 5 |
Prime factorization | 99011 | 24 × 6191 |
Prime factorization | 9901 | 2 × 2 × 2 × 2 × 619 |
Divisors count | 2 | 10 |
Divisors | 1, 9901 | 1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904 |
Number of properties | 7 | 0 |
Additive primes | 585th | |
Centered decagonal primes | 26th | |
Chen primes | 630th | |
Isolated primes | 814th | |
Primes | 1221st | |
Pythagorean primes | 605th | |
Sexy primes (1st member) | 409th | |
Roman numberals | ||
Base 2 | 100110101011012 | 100110101100002 |
Base 3 | 1111202013 | 1111202113 |
Base 4 | 21222314 | 21223004 |
Base 5 | 3041015 | 3041045 |
Base 6 | 1135016 | 1135046 |
Base 7 | 406037 | 406067 |
Base 8 | 232558 | 232608 |
Base 9 | 145219 | 145249 |
Base 10 | 990110 | 990410 |
Base 11 | 749111 | 749411 |
Base 12 | 589112 | 589412 |
Base 13 | 467813 | 467b13 |
Base 14 | 387314 | 387614 |
Base 15 | 2e0115 | 2e0415 |
Base 16 | 26ad16 | 26b016 |