Compare 66739 vs 66740
Property | 66739 | 66740 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 667391 | 22 × 51 × 471 × 711 |
Prime factorization | 66739 | 2 × 2 × 5 × 47 × 71 |
Divisors count | 2 | 24 |
Divisors | 1, 66739 | 1, 2, 4, 5, 10, 20, 47, 71, 94, 142, 188, 235, 284, 355, 470, 710, 940, 1420, 3337, 6674, 13348, 16685, 33370, 66740 |
Number of properties | 8 | 0 |
Additive primes | 2841st | |
Chen primes | 3043rd | |
Harmonic primes | 2499th | |
Isolated primes | 4911th | |
Long primes | 2519th | |
Lucky primes | 912th | |
Primes | 6652nd | |
Sexy primes (2nd member) | 1768th | |
Roman numberals | ||
Base 2 | 100000100101100112 | 100000100101101002 |
Base 3 | 101011122113 | 101011122123 |
Base 4 | 1001023034 | 1001023104 |
Base 5 | 41134245 | 41134305 |
Base 6 | 12325516 | 12325526 |
Base 7 | 3654017 | 3654027 |
Base 8 | 2022638 | 2022648 |
Base 9 | 1114849 | 1114859 |
Base 10 | 6673910 | 6674010 |
Base 11 | 4616211 | 4616311 |
Base 12 | 3275712 | 3275812 |
Base 13 | 244ba13 | 244bb13 |
Base 14 | 1a47114 | 1a47214 |
Base 15 | 14b9415 | 14b9515 |
Base 16 | 104b316 | 104b416 |