Base | Representation |
---|---|
bin | 1101010111101… |
… | …1001011100000 |
3 | 10220112010000200 |
4 | 3111323023200 |
5 | 103324012242 |
6 | 5321545200 |
7 | 1250443560 |
oct | 325731340 |
9 | 126463020 |
10 | 56079072 |
11 | 29723045 |
12 | 16945200 |
13 | b8063aa |
14 | 763ada0 |
15 | 4dcb04c |
hex | 357b2e0 |
56079072 has 72 divisors (see below), whose sum is σ = 182263536. Its totient is φ = 16022016.
The previous prime is 56079061. The next prime is 56079077. The reversal of 56079072 is 27097065.
56079072 is a `hidden beast` number, since 560 + 7 + 90 + 7 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (72).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56079077) 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, 11893 + ... + 15924.
It is an arithmetic number, because the mean of its divisors is an integer number (2531438).
Almost surely, 256079072 is an apocalyptic number.
It is an amenable number.
56079072 is an abundant number, since it is smaller than the sum of its proper divisors (126184464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56079072 is a wasteful number, since it uses less digits than its factorization.
56079072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27840 (or 27829 counting only the distinct ones).
The product of its (nonzero) digits is 26460, while the sum is 36.
The square root of 56079072 is about 7488.5961301168. The cubic root of 56079072 is about 382.7662224563.
The spelling of 56079072 in words is "fifty-six million, seventy-nine thousand, seventy-two".
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