Compare 987979 vs 987988
Property | 987979 | 987988 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 9879791 | 22 × 231 × 107391 |
Prime factorization | 987979 | 2 × 2 × 23 × 10739 |
Divisors count | 2 | 12 |
Divisors | 1, 987979 | 1, 2, 4, 23, 46, 92, 10739, 21478, 42956, 246997, 493994, 987988 |
Number of properties | 4 | 0 |
Cousin primes (1st member) | 8075th | |
Isolated primes | 61456th | |
Lucky primes | 8521st | |
Primes | 77631st | |
Roman numberals | ||
Base 2 | 111100010011010010112 | 111100010011010101002 |
Base 3 | 12120120202113 | 12120120210113 |
Base 4 | 33010310234 | 33010311104 |
Base 5 | 2231034045 | 2231034235 |
Base 6 | 331015516 | 331020046 |
Base 7 | 112532567 | 112533017 |
Base 8 | 36115138 | 36115248 |
Base 9 | 17652249 | 17652349 |
Base 10 | 98797910 | 98798810 |
Base 11 | 61531311 | 61532111 |
Base 12 | 3b78b712 | 3b790412 |
Base 13 | 28790513 | 28791113 |
Base 14 | 1ba09d14 | 1ba0a814 |
Base 15 | 147b0415 | 147b0d15 |
Base 16 | f134b16 | f135416 |