Compare 97982 vs 97987
Property | 97982 | 97987 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 489911 | 979871 |
Prime factorization | 2 × 48991 | 97987 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 48991, 97982 | 1, 97987 |
Number of properties | 1 | 4 |
Emirps | 1578th | |
Isolated primes | 7013th | |
Lucky primes | 1274th | |
Primes | 9418th | |
Semiprimes | 22926th | |
Roman numberals | ||
Base 2 | 101111110101111102 | 101111110110000112 |
Base 3 | 112221012223 | 112221020113 |
Base 4 | 1133223324 | 1133230034 |
Base 5 | 111134125 | 111134225 |
Base 6 | 20333426 | 20333516 |
Base 7 | 5554437 | 5554517 |
Base 8 | 2772768 | 2773038 |
Base 9 | 1583589 | 1583649 |
Base 10 | 9798210 | 9798710 |
Base 11 | 6768511 | 6768a11 |
Base 12 | 4885212 | 4885712 |
Base 13 | 357a113 | 357a613 |
Base 14 | 279ca14 | 279d114 |
Base 15 | 1e07215 | 1e07715 |
Base 16 | 17ebe16 | 17ec316 |