Base | Representation |
---|---|
bin | 1100111110011… |
… | …1100000101100 |
3 | 10210102002221121 |
4 | 3033213200230 |
5 | 102413110034 |
6 | 5222310324 |
7 | 1230416230 |
oct | 317474054 |
9 | 123362847 |
10 | 54425644 |
11 | 287a3879 |
12 | 162883a4 |
13 | b377930 |
14 | 732a5c0 |
15 | 4ba11b4 |
hex | 33e782c |
54425644 has 24 divisors (see below), whose sum is σ = 117225248. Its totient is φ = 21530880.
The previous prime is 54425639. The next prime is 54425669. The reversal of 54425644 is 44652445.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74397 + ... + 75124.
Almost surely, 254425644 is an apocalyptic number.
It is an amenable number.
54425644 is an abundant number, since it is smaller than the sum of its proper divisors (62799604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54425644 is a wasteful number, since it uses less digits than its factorization.
54425644 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149545 (or 149543 counting only the distinct ones).
The product of its digits is 76800, while the sum is 34.
The square root of 54425644 is about 7377.3737874666. The cubic root of 54425644 is about 378.9668241162.
The spelling of 54425644 in words is "fifty-four million, four hundred twenty-five thousand, six hundred forty-four".
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