Base | Representation |
---|---|
bin | 10011001001100101111001 |
3 | 100110001011212 |
4 | 103021211321 |
5 | 2241120100 |
6 | 255332505 |
7 | 60445433 |
oct | 23114571 |
9 | 10401155 |
10 | 5020025 |
11 | 291968a |
12 | 1821135 |
13 | 1069c3a |
14 | 949653 |
15 | 692635 |
hex | 4c9979 |
5020025 has 12 divisors (see below), whose sum is σ = 6283452. Its totient is φ = 3978240.
The previous prime is 5020021. The next prime is 5020031. The reversal of 5020025 is 5200205.
It can be written as a sum of positive squares in 6 ways, for example, as 1008016 + 4012009 = 1004^2 + 2003^2 .
It is not a de Polignac number, because 5020025 - 22 = 5020021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5019991 and 5020009.
It is not an unprimeable number, because it can be changed into a prime (5020021) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1937 + ... + 3713.
It is an arithmetic number, because the mean of its divisors is an integer number (523621).
Almost surely, 25020025 is an apocalyptic number.
It is an amenable number.
5020025 is a deficient number, since it is larger than the sum of its proper divisors (1263427).
5020025 is a wasteful number, since it uses less digits than its factorization.
5020025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1900 (or 1895 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 14.
The square root of 5020025 is about 2240.5412292569. The cubic root of 5020025 is about 171.2255723766.
The spelling of 5020025 in words is "five million, twenty thousand, twenty-five".
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