Compare 81967 vs 81972
Property | 81967 | 81972 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 8 |
Prime factorization | 819671 | 22 × 34 × 111 × 231 |
Prime factorization | 81967 | 2 × 2 × 3 × 3 × 3 × 3 × 11 × 23 |
Divisors count | 2 | 60 |
Divisors | 1, 81967 | 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 99, 108, 132, 138, 162, 198, 207, 253, 276, 297, 324, 396, 414, 506, 594, 621, 759, 828, 891, 1012, 1188, 1242, 1518, 1782, 1863, 2277, 2484, 3036, 3564, 3726, 4554, 6831, 7452, 9108, 13662, 20493, 27324, 40986, 81972 |
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 | 101000000001101002 |
Base 3 | 110111022113 | 110111100003 |
Base 4 | 1100002334 | 1100003104 |
Base 5 | 101103325 | 101103425 |
Base 6 | 14312516 | 14313006 |
Base 7 | 4606547 | 4606627 |
Base 8 | 2400578 | 2400648 |
Base 9 | 1343849 | 1344009 |
Base 10 | 8196710 | 8197210 |
Base 11 | 5664611 | 5665011 |
Base 12 | 3b52712 | 3b53012 |
Base 13 | 2b40213 | 2b40713 |
Base 14 | 21c2b14 | 21c3214 |
Base 15 | 1944715 | 1944c15 |
Base 16 | 1402f16 | 1403416 |