Base | Representation |
---|---|
bin | 1101100100001… |
… | …0000100101001 |
3 | 10222001111112110 |
4 | 3121002010221 |
5 | 104031044422 |
6 | 5351232533 |
7 | 1260405645 |
oct | 331020451 |
9 | 128044473 |
10 | 56893737 |
11 | 2a12a11a |
12 | 17078749 |
13 | ba30144 |
14 | 77adc25 |
15 | 4edc60c |
hex | 3642129 |
56893737 has 8 divisors (see below), whose sum is σ = 78474240. Its totient is φ = 36621200.
The previous prime is 56893729. The next prime is 56893799. The reversal of 56893737 is 73739865.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56893737 - 23 = 56893729 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56893717) 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, 326889 + ... + 327062.
It is an arithmetic number, because the mean of its divisors is an integer number (9809280).
Almost surely, 256893737 is an apocalyptic number.
It is an amenable number.
56893737 is a deficient number, since it is larger than the sum of its proper divisors (21580503).
56893737 is a wasteful number, since it uses less digits than its factorization.
56893737 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 653983.
The product of its digits is 952560, while the sum is 48.
The square root of 56893737 is about 7542.7937132073. The cubic root of 56893737 is about 384.6108103959.
It can be divided in two parts, 56893 and 737, that added together give a triangular number (57630 = T339).
The spelling of 56893737 in words is "fifty-six million, eight hundred ninety-three thousand, seven hundred thirty-seven".
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