Base | Representation |
---|---|
bin | 1100111000100… |
… | …0001010110101 |
3 | 10202200021020221 |
4 | 3032020022311 |
5 | 102313111000 |
6 | 5210054341 |
7 | 1224201544 |
oct | 316101265 |
9 | 122607227 |
10 | 54035125 |
11 | 28557431 |
12 | 1611a3b1 |
13 | b26bc61 |
14 | 726815b |
15 | 4b2561a |
hex | 33882b5 |
54035125 has 8 divisors (see below), whose sum is σ = 67435992. Its totient is φ = 43228000.
The previous prime is 54035123. The next prime is 54035141. The reversal of 54035125 is 52153045.
It can be written as a sum of positive squares in 4 ways, for example, as 15421329 + 38613796 = 3927^2 + 6214^2 .
It is not a de Polignac number, because 54035125 - 21 = 54035123 is a prime.
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 54035125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54035123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216016 + ... + 216265.
It is an arithmetic number, because the mean of its divisors is an integer number (8429499).
Almost surely, 254035125 is an apocalyptic number.
It is an amenable number.
54035125 is a deficient number, since it is larger than the sum of its proper divisors (13400867).
54035125 is an equidigital number, since it uses as much as digits as its factorization.
54035125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 432296 (or 432286 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 54035125 is about 7350.8587933656. The cubic root of 54035125 is about 378.0582504036.
The spelling of 54035125 in words is "fifty-four million, thirty-five thousand, one hundred twenty-five".
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