Base | Representation |
---|---|
bin | 100000000101110… |
… | …000011001001100 |
3 | 1101112001112022112 |
4 | 200011300121030 |
5 | 2100311123402 |
6 | 125231203152 |
7 | 16225103363 |
oct | 4005603114 |
9 | 1345045275 |
10 | 538379852 |
11 | 2569a082a |
12 | 1303764b8 |
13 | 8770237a |
14 | 517067da |
15 | 323e9e52 |
hex | 2017064c |
538379852 has 24 divisors (see below), whose sum is σ = 974961792. Its totient is φ = 259862400.
The previous prime is 538379843. The next prime is 538379857. The reversal of 538379852 is 258973835.
It is a self number, because there is not a number n which added to its sum of digits gives 538379852.
It is not an unprimeable number, because it can be changed into a prime (538379857) 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, 47048 + ... + 57360.
It is an arithmetic number, because the mean of its divisors is an integer number (40623408).
Almost surely, 2538379852 is an apocalyptic number.
It is an amenable number.
538379852 is a deficient number, since it is larger than the sum of its proper divisors (436581940).
538379852 is a wasteful number, since it uses less digits than its factorization.
538379852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10769 (or 10767 counting only the distinct ones).
The product of its digits is 1814400, while the sum is 50.
The square root of 538379852 is about 23203.0138559628. The cubic root of 538379852 is about 813.5100694640.
The spelling of 538379852 in words is "five hundred thirty-eight million, three hundred seventy-nine thousand, eight hundred fifty-two".
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