Compare 663961 vs 663964
Property | 663961 | 663964 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 6639611 | 22 × 71 × 231 × 10311 |
Prime factorization | 663961 | 2 × 2 × 7 × 23 × 1031 |
Divisors count | 2 | 24 |
Divisors | 1, 663961 | 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1031, 2062, 4124, 7217, 14434, 23713, 28868, 47426, 94852, 165991, 331982, 663964 |
Number of properties | 7 | 0 |
Additive primes | 21026th | |
Primes | 53861st | |
Sexy primes (1st member) | 11625th | |
Sexy prime quadrupletss (1st member) | 238th | |
Sexy prime triplets (1st member) | 2119th | |
Super primes | 5487th | |
Twin primes (2nd member) | 5815th | |
Roman numberals | ||
Base 2 | 101000100001100110012 | 101000100001100111002 |
Base 3 | 10202012100113 | 10202012100213 |
Base 4 | 22020121214 | 22020121304 |
Base 5 | 1322213215 | 1322213245 |
Base 6 | 221215216 | 221215246 |
Base 7 | 54335147 | 54335207 |
Base 8 | 24206318 | 24206348 |
Base 9 | 12217049 | 12217079 |
Base 10 | 66396110 | 66396410 |
Base 11 | 41393111 | 41393411 |
Base 12 | 2802a112 | 2802a412 |
Base 13 | 1a329c13 | 1a32a213 |
Base 14 | 133d7b14 | 133d8014 |
Base 15 | d1ae115 | d1ae415 |
Base 16 | a219916 | a219c16 |