Compare 42979 vs 42990
Property | 42979 | 42990 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 429791 | 21 × 31 × 51 × 14331 |
Prime factorization | 42979 | 2 × 3 × 5 × 1433 |
Divisors count | 2 | 16 |
Divisors | 1, 42979 | 1, 2, 3, 5, 6, 10, 15, 30, 1433, 2866, 4299, 7165, 8598, 14330, 21495, 42990 |
Number of properties | 7 | 0 |
Additive primes | 2003rd | |
Chen primes | 2104th | |
Isolated primes | 3248th | |
Long primes | 1690th | |
Lucky primes | 657th | |
Primes | 4493rd | |
Super primes | 610th | |
Roman numberals | ||
Base 2 | 10100111111000112 | 10100111111011102 |
Base 3 | 20112212113 | 20112220203 |
Base 4 | 221332034 | 221332324 |
Base 5 | 23334045 | 23334305 |
Base 6 | 5305516 | 5310106 |
Base 7 | 2362067 | 2362237 |
Base 8 | 1237438 | 1237568 |
Base 9 | 648549 | 648669 |
Base 10 | 4297910 | 4299010 |
Base 11 | 2a32211 | 2a33211 |
Base 12 | 20a5712 | 20a6612 |
Base 13 | 1674113 | 1674c13 |
Base 14 | 1193d14 | 1194a14 |
Base 15 | cb0415 | cb1015 |
Base 16 | a7e316 | a7ee16 |