Base | Representation |
---|---|
bin | 10100010000100111000110 |
3 | 100222211012200 |
4 | 110100213012 |
5 | 2324422133 |
6 | 305455330 |
7 | 63066504 |
oct | 24204706 |
9 | 10884180 |
10 | 5310918 |
11 | 2aa8198 |
12 | 1941546 |
13 | 113c472 |
14 | 9c3674 |
15 | 6ed913 |
hex | 5109c6 |
5310918 has 48 divisors (see below), whose sum is σ = 12383280. Its totient is φ = 1639872.
The previous prime is 5310913. The next prime is 5310931. The reversal of 5310918 is 8190135.
It is a junction number, because it is equal to n+sod(n) for n = 5310891 and 5310900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5310911) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17980 + ... + 18272.
It is an arithmetic number, because the mean of its divisors is an integer number (257985).
Almost surely, 25310918 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5310918, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6191640).
5310918 is an abundant number, since it is smaller than the sum of its proper divisors (7072362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5310918 is a wasteful number, since it uses less digits than its factorization.
5310918 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 373 (or 370 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 27.
The square root of 5310918 is about 2304.5429047861. The cubic root of 5310918 is about 174.4709792654.
The spelling of 5310918 in words is "five million, three hundred ten thousand, nine hundred eighteen".
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