Base | Representation |
---|---|
bin | 101101110101… |
… | …100111001111 |
3 | 211121110221222 |
4 | 231311213033 |
5 | 11034003304 |
6 | 1105313555 |
7 | 204064205 |
oct | 55654717 |
9 | 24543858 |
10 | 12016079 |
11 | 6867949 |
12 | 40358bb |
13 | 264940a |
14 | 184b075 |
15 | 10c54be |
hex | b759cf |
12016079 has 4 divisors (see below), whose sum is σ = 12023184. Its totient is φ = 12008976.
The previous prime is 12016057. The next prime is 12016087. The reversal of 12016079 is 97061021.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 97061021 = 2521 ⋅38501.
It is a cyclic number.
It is not a de Polignac number, because 12016079 - 212 = 12011983 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12016099) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614 + ... + 4940.
It is an arithmetic number, because the mean of its divisors is an integer number (3005796).
Almost surely, 212016079 is an apocalyptic number.
12016079 is a deficient number, since it is larger than the sum of its proper divisors (7105).
12016079 is an equidigital number, since it uses as much as digits as its factorization.
12016079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7104.
The product of its (nonzero) digits is 756, while the sum is 26.
The square root of 12016079 is about 3466.4216419818. The cubic root of 12016079 is about 229.0450576532.
The spelling of 12016079 in words is "twelve million, sixteen thousand, seventy-nine".
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