Base | Representation |
---|---|
bin | 1100111000011… |
… | …1001100010101 |
3 | 10202200001202210 |
4 | 3032013030111 |
5 | 102312444000 |
6 | 5210024033 |
7 | 1224154101 |
oct | 316071425 |
9 | 122601683 |
10 | 54031125 |
11 | 28554425 |
12 | 16118019 |
13 | b26a1a5 |
14 | 7266901 |
15 | 4b24350 |
hex | 3387315 |
54031125 has 32 divisors (see below), whose sum is σ = 90604800. Its totient is φ = 28593600.
The previous prime is 54031123. The next prime is 54031127. The reversal of 54031125 is 52113045.
54031125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (54031123) and next prime (54031127).
It is not a de Polignac number, because 54031125 - 21 = 54031123 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54031123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55392 + ... + 56358.
It is an arithmetic number, because the mean of its divisors is an integer number (2831400).
Almost surely, 254031125 is an apocalyptic number.
It is an amenable number.
54031125 is a deficient number, since it is larger than the sum of its proper divisors (36573675).
54031125 is a wasteful number, since it uses less digits than its factorization.
54031125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1134 (or 1124 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 54031125 is about 7350.5867112769. The cubic root of 54031125 is about 378.0489214698.
The spelling of 54031125 in words is "fifty-four million, thirty-one thousand, one hundred twenty-five".
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