Base | Representation |
---|---|
bin | 1100111100011… |
… | …0000100001000 |
3 | 10210011011000200 |
4 | 3033012010020 |
5 | 102344214043 |
6 | 5215332200 |
7 | 1226305641 |
oct | 317060410 |
9 | 123134020 |
10 | 54288648 |
11 | 2870a957 |
12 | 16221060 |
13 | b32a47b |
14 | 72d26c8 |
15 | 4b757d3 |
hex | 33c6108 |
54288648 has 48 divisors (see below), whose sum is σ = 153429120. Its totient is φ = 17308896.
The previous prime is 54288629. The next prime is 54288653. The reversal of 54288648 is 84688245.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14736 + ... + 18047.
It is an arithmetic number, because the mean of its divisors is an integer number (3196440).
Almost surely, 254288648 is an apocalyptic number.
It is an amenable number.
54288648 is an abundant number, since it is smaller than the sum of its proper divisors (99140472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54288648 is a wasteful number, since it uses less digits than its factorization.
54288648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32818 (or 32811 counting only the distinct ones).
The product of its digits is 491520, while the sum is 45.
The square root of 54288648 is about 7368.0830614211. The cubic root of 54288648 is about 378.6485883443.
The spelling of 54288648 in words is "fifty-four million, two hundred eighty-eight thousand, six hundred forty-eight".
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