Base | Representation |
---|---|
bin | 10100000001000100100100 |
3 | 100212120220021 |
4 | 110001010210 |
5 | 2320403033 |
6 | 304244524 |
7 | 62413105 |
oct | 24010444 |
9 | 10776807 |
10 | 5247268 |
11 | 2a64394 |
12 | 1910744 |
13 | 11194c0 |
14 | 9a83ac |
15 | 6d9b2d |
hex | 501124 |
5247268 has 48 divisors (see below), whose sum is σ = 10725120. Its totient is φ = 2225664.
The previous prime is 5247257. The next prime is 5247269. The reversal of 5247268 is 8627425.
It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.
It is an Ulam number.
It is a d-powerful number, because it can be written as 5 + 220 + 46 + 7 + 222 + 63 + 82 .
It is not an unprimeable number, because it can be changed into a prime (5247269) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46380 + ... + 46492.
It is an arithmetic number, because the mean of its divisors is an integer number (223440).
Almost surely, 25247268 is an apocalyptic number.
It is an amenable number.
5247268 is an abundant number, since it is smaller than the sum of its proper divisors (5477852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5247268 is a wasteful number, since it uses less digits than its factorization.
5247268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196 (or 194 counting only the distinct ones).
The product of its digits is 26880, while the sum is 34.
The square root of 5247268 is about 2290.6915986226. The cubic root of 5247268 is about 173.7711793791.
The spelling of 5247268 in words is "five million, two hundred forty-seven thousand, two hundred sixty-eight".
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