Base | Representation |
---|---|
bin | 10011100011001110100001 |
3 | 100122101012202 |
4 | 103203032201 |
5 | 2303000100 |
6 | 301502545 |
7 | 61363523 |
oct | 23431641 |
9 | 10571182 |
10 | 5125025 |
11 | 2990564 |
12 | 1871a55 |
13 | 10a5979 |
14 | 975a13 |
15 | 6b37d5 |
hex | 4e33a1 |
5125025 has 12 divisors (see below), whose sum is σ = 6575100. Its totient is φ = 3958080.
The previous prime is 5125019. The next prime is 5125027. The reversal of 5125025 is 5205215.
5125025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 214369 + 4910656 = 463^2 + 2216^2 .
It is not a de Polignac number, because 5125025 - 24 = 5125009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5124988 and 5125006.
It is not an unprimeable number, because it can be changed into a prime (5125027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2810 + ... + 4259.
It is an arithmetic number, because the mean of its divisors is an integer number (547925).
Almost surely, 25125025 is an apocalyptic number.
It is an amenable number.
5125025 is a deficient number, since it is larger than the sum of its proper divisors (1450075).
5125025 is a wasteful number, since it uses less digits than its factorization.
5125025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7108 (or 7103 counting only the distinct ones).
The product of its (nonzero) digits is 500, while the sum is 20.
The square root of 5125025 is about 2263.8518061039. The cubic root of 5125025 is about 172.4111423615.
The spelling of 5125025 in words is "five million, one hundred twenty-five thousand, twenty-five".
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