Base | Representation |
---|---|
bin | 1100111000100… |
… | …0111000001110 |
3 | 10202200102020112 |
4 | 3032020320032 |
5 | 102313204110 |
6 | 5210120022 |
7 | 1224213164 |
oct | 316107016 |
9 | 122612215 |
10 | 54038030 |
11 | 28559632 |
12 | 16120012 |
13 | b270387 |
14 | 7269234 |
15 | 4b26405 |
hex | 3388e0e |
54038030 has 16 divisors (see below), whose sum is σ = 98233344. Its totient is φ = 21400800.
The previous prime is 54038003. The next prime is 54038051. The reversal of 54038030 is 3083045.
It is a junction number, because it is equal to n+sod(n) for n = 54037987 and 54038005.
It is a congruent number.
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, 25742 + ... + 27761.
It is an arithmetic number, because the mean of its divisors is an integer number (6139584).
Almost surely, 254038030 is an apocalyptic number.
54038030 is a deficient number, since it is larger than the sum of its proper divisors (44195314).
54038030 is a wasteful number, since it uses less digits than its factorization.
54038030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53611.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 54038030 is about 7351.0563866699. The cubic root of 54038030 is about 378.0650252532.
The spelling of 54038030 in words is "fifty-four million, thirty-eight thousand, thirty".
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