Compare 641633 vs 641640
Property | 641633 | 641640 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 6416331 | 23 × 31 × 51 × 53471 |
Prime factorization | 641633 | 2 × 2 × 2 × 3 × 5 × 5347 |
Divisors count | 2 | 32 |
Divisors | 1, 641633 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5347, 10694, 16041, 21388, 26735, 32082, 42776, 53470, 64164, 80205, 106940, 128328, 160410, 213880, 320820, 641640 |
Number of properties | 5 | 0 |
Additive primes | 20400th | |
Chen primes | 20420th | |
Isolated primes | 40909th | |
Primes | 52194th | |
Sexy primes (1st member) | 11308th | |
Roman numberals | ||
Base 2 | 100111001010011000012 | 100111001010011010002 |
Base 3 | 10121210110123 | 10121210111103 |
Base 4 | 21302212014 | 21302212204 |
Base 5 | 1310130135 | 1310130305 |
Base 6 | 214303056 | 214303206 |
Base 7 | 53114367 | 53114467 |
Base 8 | 23451418 | 23451508 |
Base 9 | 11771359 | 11771439 |
Base 10 | 64163310 | 64164010 |
Base 11 | 3a908311 | 3a908a11 |
Base 12 | 26b39512 | 26b3a012 |
Base 13 | 19608513 | 19608c13 |
Base 14 | 129b8d14 | 129b9614 |
Base 15 | ca1a815 | ca1b015 |
Base 16 | 9ca6116 | 9ca6816 |