Compare 72139 vs 72140
Property | 72139 | 72140 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 721391 | 22 × 51 × 36071 |
Prime factorization | 72139 | 2 × 2 × 5 × 3607 |
Divisors count | 2 | 12 |
Divisors | 1, 72139 | 1, 2, 4, 5, 10, 20, 3607, 7214, 14428, 18035, 36070, 72140 |
Number of properties | 3 | 0 |
Isolated primes | 5276th | |
Lucky primes | 965th | |
Primes | 7141st | |
Roman numberals | ||
Base 2 | 100011001110010112 | 100011001110011002 |
Base 3 | 101222212113 | 101222212123 |
Base 4 | 1012130234 | 1012130304 |
Base 5 | 43020245 | 43020305 |
Base 6 | 13135516 | 13135526 |
Base 7 | 4202147 | 4202157 |
Base 8 | 2147138 | 2147148 |
Base 9 | 1188549 | 1188559 |
Base 10 | 7213910 | 7214010 |
Base 11 | 4a22111 | 4a22211 |
Base 12 | 358b712 | 358b812 |
Base 13 | 26ab213 | 26ab313 |
Base 14 | 1c40b14 | 1c40c14 |
Base 15 | 1659415 | 1659515 |
Base 16 | 119cb16 | 119cc16 |