Base | Representation |
---|---|
bin | 1101010111011… |
… | …1100000100101 |
3 | 10220111100101211 |
4 | 3111313200211 |
5 | 103323022122 |
6 | 5321351421 |
7 | 1250352001 |
oct | 325674045 |
9 | 126440354 |
10 | 56064037 |
11 | 29712817 |
12 | 16938571 |
13 | b7cc5b3 |
14 | 7635701 |
15 | 4dc6877 |
hex | 3577825 |
56064037 has 8 divisors (see below), whose sum is σ = 56839320. Its totient is φ = 55292160.
The previous prime is 56064017. The next prime is 56064067. The reversal of 56064037 is 73046065.
It can be written as a sum of positive squares in 4 ways, for example, as 6305121 + 49758916 = 2511^2 + 7054^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-56064037 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 (56064007) 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, 58353 + ... + 59305.
It is an arithmetic number, because the mean of its divisors is an integer number (7104915).
Almost surely, 256064037 is an apocalyptic number.
It is an amenable number.
56064037 is a deficient number, since it is larger than the sum of its proper divisors (775283).
56064037 is an equidigital number, since it uses as much as digits as its factorization.
56064037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1703.
The product of its (nonzero) digits is 15120, while the sum is 31.
The square root of 56064037 is about 7487.5922031051. The cubic root of 56064037 is about 382.7320124006.
The spelling of 56064037 in words is "fifty-six million, sixty-four thousand, thirty-seven".
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