Base | Representation |
---|---|
bin | 1101100001001… |
… | …0000010000000 |
3 | 10221200111121102 |
4 | 3120102002000 |
5 | 104003300320 |
6 | 5343113532 |
7 | 1255626155 |
oct | 330220200 |
9 | 127614542 |
10 | 56696960 |
11 | 2a0052a1 |
12 | 16ba28a8 |
13 | b9916c8 |
14 | 775c22c |
15 | 4e9e175 |
hex | 3612080 |
56696960 has 32 divisors (see below), whose sum is σ = 135542700. Its totient is φ = 22678528.
The previous prime is 56696953. The next prime is 56696963. The reversal of 56696960 is 6969665.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 56190016 + 506944 = 7496^2 + 712^2 .
It is a tau number, because it is divible by the number of its divisors (32).
It is not an unprimeable number, because it can be changed into a prime (56696963) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43655 + ... + 44934.
Almost surely, 256696960 is an apocalyptic number.
It is an amenable number.
56696960 is an abundant number, since it is smaller than the sum of its proper divisors (78845740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56696960 is an equidigital number, since it uses as much as digits as its factorization.
56696960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88608 (or 88596 counting only the distinct ones).
The product of its (nonzero) digits is 524880, while the sum is 47.
The square root of 56696960 is about 7529.7383752691. The cubic root of 56696960 is about 384.1668834817.
The spelling of 56696960 in words is "fifty-six million, six hundred ninety-six thousand, nine hundred sixty".
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