Base | Representation |
---|---|
bin | 10101010010010111000001 |
3 | 101111111122000 |
4 | 111102113001 |
5 | 2412031400 |
6 | 315334213 |
7 | 65300610 |
oct | 25222701 |
9 | 11444560 |
10 | 5580225 |
11 | 3171562 |
12 | 1a51369 |
13 | 1204c11 |
14 | a53877 |
15 | 753600 |
hex | 5525c1 |
5580225 has 48 divisors (see below), whose sum is σ = 11725440. Its totient is φ = 2548800.
The previous prime is 5580181. The next prime is 5580227. The reversal of 5580225 is 5220855.
It is not a de Polignac number, because 5580225 - 29 = 5579713 is a prime.
It is a super-2 number, since 2×55802252 = 62277822101250, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (5580227) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4135 + ... + 5315.
It is an arithmetic number, because the mean of its divisors is an integer number (244280).
Almost surely, 25580225 is an apocalyptic number.
It is an amenable number.
5580225 is an abundant number, since it is smaller than the sum of its proper divisors (6145215).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5580225 is a wasteful number, since it uses less digits than its factorization.
5580225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1207 (or 1196 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 27.
The square root of 5580225 is about 2362.2499867711. The cubic root of 5580225 is about 177.3715264216.
The spelling of 5580225 in words is "five million, five hundred eighty thousand, two hundred twenty-five".
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