Base | Representation |
---|---|
bin | 1101000000111… |
… | …0100001100100 |
3 | 10210201020011010 |
4 | 3100032201210 |
5 | 102433213234 |
6 | 5225542220 |
7 | 1231653144 |
oct | 320164144 |
9 | 123636133 |
10 | 54585444 |
11 | 288a2941 |
12 | 16344970 |
13 | b4025a4 |
14 | 736c924 |
15 | 4bd36e9 |
hex | 340e864 |
54585444 has 12 divisors (see below), whose sum is σ = 127366064. Its totient is φ = 18195144.
The previous prime is 54585413. The next prime is 54585467. The reversal of 54585444 is 44458545.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2274382 + ... + 2274405.
Almost surely, 254585444 is an apocalyptic number.
It is an amenable number.
54585444 is an abundant number, since it is smaller than the sum of its proper divisors (72780620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54585444 is a wasteful number, since it uses less digits than its factorization.
54585444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4548794 (or 4548792 counting only the distinct ones).
The product of its digits is 256000, while the sum is 39.
The square root of 54585444 is about 7388.1962616054. The cubic root of 54585444 is about 379.3373585507.
The spelling of 54585444 in words is "fifty-four million, five hundred eighty-five thousand, four hundred forty-four".
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