Base | Representation |
---|---|
bin | 1101000100011… |
… | …0010000100100 |
3 | 10211010211022020 |
4 | 3101012100210 |
5 | 103013014412 |
6 | 5234503140 |
7 | 1233623541 |
oct | 321062044 |
9 | 124124266 |
10 | 54813732 |
11 | 28a39406 |
12 | 16434ab0 |
13 | b48247c |
14 | 73cbbc8 |
15 | 4c2b18c |
hex | 3446424 |
54813732 has 24 divisors (see below), whose sum is σ = 128033472. Its totient is φ = 18252000.
The previous prime is 54813721. The next prime is 54813739. The reversal of 54813732 is 23731845.
It is a junction number, because it is equal to n+sod(n) for n = 54813693 and 54813702.
It is not an unprimeable number, because it can be changed into a prime (54813739) 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, 13857 + ... + 17367.
It is an arithmetic number, because the mean of its divisors is an integer number (5334728).
Almost surely, 254813732 is an apocalyptic number.
It is an amenable number.
54813732 is an abundant number, since it is smaller than the sum of its proper divisors (73219740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54813732 is a wasteful number, since it uses less digits than its factorization.
54813732 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4819 (or 4817 counting only the distinct ones).
The product of its digits is 20160, while the sum is 33.
The square root of 54813732 is about 7403.6296503810. The cubic root of 54813732 is about 379.8654463599.
The spelling of 54813732 in words is "fifty-four million, eight hundred thirteen thousand, seven hundred thirty-two".
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