Base | Representation |
---|---|
bin | 1100111111110… |
… | …0100110100000 |
3 | 10210120111110011 |
4 | 3033330212200 |
5 | 102423341112 |
6 | 5224214304 |
7 | 1231226131 |
oct | 317744640 |
9 | 123514404 |
10 | 54512032 |
11 | 28852773 |
12 | 1630a394 |
13 | b3a8053 |
14 | 734dc88 |
15 | 4bbbaa7 |
hex | 33fc9a0 |
54512032 has 12 divisors (see below), whose sum is σ = 107320626. Its totient is φ = 27256000.
The previous prime is 54512027. The next prime is 54512039. The reversal of 54512032 is 23021545.
It can be written as a sum of positive squares in only one way, i.e., 39488656 + 15023376 = 6284^2 + 3876^2 .
It is a junction number, because it is equal to n+sod(n) for n = 54511994 and 54512012.
It is not an unprimeable number, because it can be changed into a prime (54512039) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 851719 + ... + 851782.
Almost surely, 254512032 is an apocalyptic number.
It is an amenable number.
54512032 is a deficient number, since it is larger than the sum of its proper divisors (52808594).
54512032 is a wasteful number, since it uses less digits than its factorization.
54512032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1703511 (or 1703503 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 54512032 is about 7383.2263950119. The cubic root of 54512032 is about 379.1672252350.
Adding to 54512032 its reverse (23021545), we get a palindrome (77533577).
The spelling of 54512032 in words is "fifty-four million, five hundred twelve thousand, thirty-two".
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