Base | Representation |
---|---|
bin | 10100000001101011001000 |
3 | 100212201021200 |
4 | 110001223020 |
5 | 2320442421 |
6 | 304304200 |
7 | 62423232 |
oct | 24015310 |
9 | 10781250 |
10 | 5249736 |
11 | 2a66228 |
12 | 1912060 |
13 | 111a66b |
14 | 9a9252 |
15 | 6da726 |
hex | 501ac8 |
5249736 has 48 divisors (see below), whose sum is σ = 15057900. Its totient is φ = 1646592.
The previous prime is 5249731. The next prime is 5249771. The reversal of 5249736 is 6379425.
It can be written as a sum of positive squares in 2 ways, for example, as 4384836 + 864900 = 2094^2 + 930^2 .
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a d-powerful number, because it can be written as 55 + 29 + 48 + 9 + 76 + 314 + 67 .
It is a self number, because there is not a number n which added to its sum of digits gives 5249736.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5249731) 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, 921 + ... + 3368.
Almost surely, 25249736 is an apocalyptic number.
It is an amenable number.
5249736 is an abundant number, since it is smaller than the sum of its proper divisors (9808164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5249736 is a wasteful number, since it uses less digits than its factorization.
5249736 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4318 (or 4311 counting only the distinct ones).
The product of its digits is 45360, while the sum is 36.
The square root of 5249736 is about 2291.2302372306. The cubic root of 5249736 is about 173.7984189541.
The spelling of 5249736 in words is "five million, two hundred forty-nine thousand, seven hundred thirty-six".
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