Base | Representation |
---|---|
bin | 1100101001001… |
… | …1010001001100 |
3 | 10200210022020121 |
4 | 3022103101030 |
5 | 102034011022 |
6 | 5132354324 |
7 | 1212523165 |
oct | 312232114 |
9 | 120708217 |
10 | 53032012 |
11 | 27a31810 |
12 | 159159a4 |
13 | acaa4b7 |
14 | 708676c |
15 | 49c82c7 |
hex | 329344c |
53032012 has 24 divisors (see below), whose sum is σ = 103157712. Its totient is φ = 23649600.
The previous prime is 53032009. The next prime is 53032037. The reversal of 53032012 is 21023035.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9039 + ... + 13702.
It is an arithmetic number, because the mean of its divisors is an integer number (4298238).
Almost surely, 253032012 is an apocalyptic number.
It is an amenable number.
53032012 is a deficient number, since it is larger than the sum of its proper divisors (50125700).
53032012 is a wasteful number, since it uses less digits than its factorization.
53032012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22809 (or 22807 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 53032012 is about 7282.3081505797. The cubic root of 53032012 is about 375.7041867543.
Adding to 53032012 its reverse (21023035), we get a palindrome (74055047).
The spelling of 53032012 in words is "fifty-three million, thirty-two thousand, twelve".
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