Base | Representation |
---|---|
bin | 1101010110100… |
… | …1010110010110 |
3 | 10220101101211201 |
4 | 3111221112112 |
5 | 103314143123 |
6 | 5320223114 |
7 | 1250020624 |
oct | 325512626 |
9 | 126341751 |
10 | 56006038 |
11 | 29683190 |
12 | 1690aa9a |
13 | b7ac08a |
14 | 761c514 |
15 | 4db45ad |
hex | 3569596 |
56006038 has 32 divisors (see below), whose sum is σ = 95179392. Its totient is φ = 24494400.
The previous prime is 56006033. The next prime is 56006063. The reversal of 56006038 is 83060065.
It is a junction number, because it is equal to n+sod(n) for n = 56005997 and 56006015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56006033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68653 + ... + 69463.
It is an arithmetic number, because the mean of its divisors is an integer number (2974356).
Almost surely, 256006038 is an apocalyptic number.
56006038 is a deficient number, since it is larger than the sum of its proper divisors (39173354).
56006038 is a wasteful number, since it uses less digits than its factorization.
56006038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 940.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 56006038 is about 7483.7181935185. The cubic root of 56006038 is about 382.5999863918.
The spelling of 56006038 in words is "fifty-six million, six thousand, thirty-eight".
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