Base | Representation |
---|---|
bin | 1101000011011… |
… | …1011001100000 |
3 | 10211000201210212 |
4 | 3100313121200 |
5 | 103004042424 |
6 | 5233313252 |
7 | 1233251225 |
oct | 320673140 |
9 | 124021725 |
10 | 54752864 |
11 | 289a7701 |
12 | 16405828 |
13 | b46085a |
14 | 73b394c |
15 | 4c1810e |
hex | 3437660 |
54752864 has 24 divisors (see below), whose sum is σ = 107972928. Its totient is φ = 27331200.
The previous prime is 54752861. The next prime is 54752921. The reversal of 54752864 is 46825745.
It is a super-2 number, since 2×547528642 = 5995752232404992, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54752861) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27089 + ... + 29039.
It is an arithmetic number, because the mean of its divisors is an integer number (4498872).
Almost surely, 254752864 is an apocalyptic number.
It is an amenable number.
54752864 is a deficient number, since it is larger than the sum of its proper divisors (53220064).
54752864 is a wasteful number, since it uses less digits than its factorization.
54752864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2838 (or 2830 counting only the distinct ones).
The product of its digits is 268800, while the sum is 41.
The square root of 54752864 is about 7399.5178221287. The cubic root of 54752864 is about 379.7247868760.
The spelling of 54752864 in words is "fifty-four million, seven hundred fifty-two thousand, eight hundred sixty-four".
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