Base | Representation |
---|---|
bin | 10100000011110001010000 |
3 | 100220011001121 |
4 | 110003301100 |
5 | 2321231240 |
6 | 304412024 |
7 | 62460244 |
oct | 24036120 |
9 | 10804047 |
10 | 5258320 |
11 | 2a71721 |
12 | 1917014 |
13 | 1121542 |
14 | 9ac424 |
15 | 6dd04a |
hex | 503c50 |
5258320 has 20 divisors (see below), whose sum is σ = 12225780. Its totient is φ = 2103296.
The previous prime is 5258317. The next prime is 5258327. The reversal of 5258320 is 238525.
It can be written as a sum of positive squares in 2 ways, for example, as 2972176 + 2286144 = 1724^2 + 1512^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5258327) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32785 + ... + 32944.
It is an arithmetic number, because the mean of its divisors is an integer number (611289).
Almost surely, 25258320 is an apocalyptic number.
It is an amenable number.
5258320 is an abundant number, since it is smaller than the sum of its proper divisors (6967460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5258320 is a wasteful number, since it uses less digits than its factorization.
5258320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65742 (or 65736 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 5258320 is about 2293.1027015814. The cubic root of 5258320 is about 173.8930950308.
The spelling of 5258320 in words is "five million, two hundred fifty-eight thousand, three hundred twenty".
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