Base | Representation |
---|---|
bin | 101110000101… |
… | …001111001111 |
3 | 211201201202100 |
4 | 232011033033 |
5 | 11043030304 |
6 | 1110530143 |
7 | 204451614 |
oct | 56051717 |
9 | 24651670 |
10 | 12080079 |
11 | 6900a40 |
12 | 4066953 |
13 | 266c59b |
14 | 186650b |
15 | 10d9439 |
hex | b853cf |
12080079 has 12 divisors (see below), whose sum is σ = 19035432. Its totient is φ = 7321200.
The previous prime is 12080027. The next prime is 12080141. The reversal of 12080079 is 97008021.
12080079 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12080079 - 29 = 12079567 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12080479) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60912 + ... + 61109.
It is an arithmetic number, because the mean of its divisors is an integer number (1586286).
Almost surely, 212080079 is an apocalyptic number.
12080079 is a deficient number, since it is larger than the sum of its proper divisors (6955353).
12080079 is a wasteful number, since it uses less digits than its factorization.
12080079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122038 (or 122035 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 27.
The square root of 12080079 is about 3475.6408042259. The cubic root of 12080079 is about 229.4509841638.
The spelling of 12080079 in words is "twelve million, eighty thousand, seventy-nine".
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