Compare 42988 vs 42989
Property | 42988 | 42989 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 111 × 9771 | 429891 |
Prime factorization | 2 × 2 × 11 × 977 | 42989 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 11, 22, 44, 977, 1954, 3908, 10747, 21494, 42988 | 1, 42989 |
Number of properties | 0 | 7 |
Chen primes | 2105th | |
Harmonic primes | 1672nd | |
Isolated primes | 3249th | |
Long primes | 1691st | |
Primes | 4494th | |
Pythagorean primes | 2230th | |
Ulam primes | 340th | |
Roman numberals | ||
Base 2 | 10100111111011002 | 10100111111011012 |
Base 3 | 20112220113 | 20112220123 |
Base 4 | 221332304 | 221332314 |
Base 5 | 23334235 | 23334245 |
Base 6 | 5310046 | 5310056 |
Base 7 | 2362217 | 2362227 |
Base 8 | 1237548 | 1237558 |
Base 9 | 648649 | 648659 |
Base 10 | 4298810 | 4298910 |
Base 11 | 2a33011 | 2a33111 |
Base 12 | 20a6412 | 20a6512 |
Base 13 | 1674a13 | 1674b13 |
Base 14 | 1194814 | 1194914 |
Base 15 | cb0d15 | cb0e15 |
Base 16 | a7ec16 | a7ed16 |