Compare 81967 vs 81977
Property | 81967 | 81977 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 4 |
Prime factorization | 819671 | 73 × 2391 |
Prime factorization | 81967 | 7 × 7 × 7 × 239 |
Divisors count | 2 | 8 |
Divisors | 1, 81967 | 1, 7, 49, 239, 343, 1673, 11711, 81977 |
Number of properties | 6 | 0 |
Additive primes | 3327th | |
Cousin primes (1st member) | 1034th | |
Isolated primes | 5954th | |
Primes | 8015th | |
Prime triplets (1st member) | 433rd | |
Sexy primes (1st member) | 2081st | |
Roman numberals | ||
Base 2 | 101000000001011112 | 101000000001110012 |
Base 3 | 110111022113 | 110111100123 |
Base 4 | 1100002334 | 1100003214 |
Base 5 | 101103325 | 101104025 |
Base 6 | 14312516 | 14313056 |
Base 7 | 4606547 | 4610007 |
Base 8 | 2400578 | 2400718 |
Base 9 | 1343849 | 1344059 |
Base 10 | 8196710 | 8197710 |
Base 11 | 5664611 | 5665511 |
Base 12 | 3b52712 | 3b53512 |
Base 13 | 2b40213 | 2b40c13 |
Base 14 | 21c2b14 | 21c3714 |
Base 15 | 1944715 | 1945215 |
Base 16 | 1402f16 | 1403916 |