Base | Representation |
---|---|
bin | 10100001001000100011001 |
3 | 100221020211111 |
4 | 110021010121 |
5 | 2322430100 |
6 | 305100321 |
7 | 62610442 |
oct | 24110431 |
9 | 10836744 |
10 | 5280025 |
11 | 2a86a63 |
12 | 19276a1 |
13 | 112b39a |
14 | 9b62c9 |
15 | 6e46ba |
hex | 509119 |
5280025 has 12 divisors (see below), whose sum is σ = 6602752. Its totient is φ = 4188240.
The previous prime is 5280007. The next prime is 5280031. The reversal of 5280025 is 5200825.
It is not a de Polignac number, because 5280025 - 25 = 5279993 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5279978 and 5280005.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2344 + ... + 4006.
Almost surely, 25280025 is an apocalyptic number.
It is an amenable number.
5280025 is a deficient number, since it is larger than the sum of its proper divisors (1322727).
5280025 is a wasteful number, since it uses less digits than its factorization.
5280025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1800 (or 1795 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 5280025 is about 2297.8304985355. The cubic root of 5280025 is about 174.1320286522.
Adding to 5280025 its product of nonzero digits (800), we get a palindrome (5280825).
It can be divided in two parts, 52800 and 25, that added together give a palindrome (52825).
The spelling of 5280025 in words is "five million, two hundred eighty thousand, twenty-five".
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