Base | Representation |
---|---|
bin | 1101100010110… |
… | …0110110001101 |
3 | 10221220002021110 |
4 | 3120230312031 |
5 | 104020304142 |
6 | 5345322233 |
7 | 1256564325 |
oct | 330546615 |
9 | 127802243 |
10 | 56806797 |
11 | 2a07a873 |
12 | 17036379 |
13 | b9cc6b8 |
14 | 778a285 |
15 | 4ec199c |
hex | 362cd8d |
56806797 has 8 divisors (see below), whose sum is σ = 76082944. Its totient is φ = 37700928.
The previous prime is 56806769. The next prime is 56806811. The reversal of 56806797 is 79760865.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56806797 - 26 = 56806733 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 (56806727) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41788 + ... + 43125.
It is an arithmetic number, because the mean of its divisors is an integer number (9510368).
Almost surely, 256806797 is an apocalyptic number.
It is an amenable number.
56806797 is a deficient number, since it is larger than the sum of its proper divisors (19276147).
56806797 is a wasteful number, since it uses less digits than its factorization.
56806797 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85139.
The product of its (nonzero) digits is 635040, while the sum is 48.
The square root of 56806797 is about 7537.0283932064. The cubic root of 56806797 is about 384.4148010607.
The spelling of 56806797 in words is "fifty-six million, eight hundred six thousand, seven hundred ninety-seven".
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