Base | Representation |
---|---|
bin | 1001011011010… |
… | …00010011001100 |
3 | 12111210012012210 |
4 | 10231220103030 |
5 | 130220223122 |
6 | 11502430420 |
7 | 1650041661 |
oct | 455502314 |
9 | 174705183 |
10 | 79070412 |
11 | 406a6853 |
12 | 22592410 |
13 | 134c6235 |
14 | a703a68 |
15 | 6e1d40c |
hex | 4b684cc |
79070412 has 24 divisors (see below), whose sum is σ = 192519936. Its totient is φ = 25210768.
The previous prime is 79070399. The next prime is 79070437. The reversal of 79070412 is 21407097.
It is a self number, because there is not a number n which added to its sum of digits gives 79070412.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142968 + ... + 143519.
It is an arithmetic number, because the mean of its divisors is an integer number (8021664).
Almost surely, 279070412 is an apocalyptic number.
It is an amenable number.
79070412 is an abundant number, since it is smaller than the sum of its proper divisors (113449524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79070412 is a wasteful number, since it uses less digits than its factorization.
79070412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 286517 (or 286515 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 30.
The square root of 79070412 is about 8892.1545195751. The cubic root of 79070412 is about 429.2114844493.
The spelling of 79070412 in words is "seventy-nine million, seventy thousand, four hundred twelve".
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