Base | Representation |
---|---|
bin | 1010011001010110… |
… | …11100000011011000 |
3 | 112101222102122201021 |
4 | 11030223130003120 |
5 | 42412321012213 |
6 | 2321501132224 |
7 | 255212211463 |
oct | 51453340330 |
9 | 15358378637 |
10 | 5581422808 |
11 | 2404627625 |
12 | 10b925a074 |
13 | 6ac451860 |
14 | 3ad3b02da |
15 | 22a004d8d |
hex | 14cadc0d8 |
5581422808 has 16 divisors (see below), whose sum is σ = 11270180880. Its totient is φ = 2576041248.
The previous prime is 5581422793. The next prime is 5581422809. The reversal of 5581422808 is 8082241855.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5581422809) 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, 26833660 + ... + 26833867.
It is an arithmetic number, because the mean of its divisors is an integer number (704386305).
Almost surely, 25581422808 is an apocalyptic number.
It is an amenable number.
5581422808 is an abundant number, since it is smaller than the sum of its proper divisors (5688758072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5581422808 is a wasteful number, since it uses less digits than its factorization.
5581422808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53667546 (or 53667542 counting only the distinct ones).
The product of its (nonzero) digits is 204800, while the sum is 43.
The square root of 5581422808 is about 74708.9205383132. The cubic root of 5581422808 is about 1773.8421658098.
The spelling of 5581422808 in words is "five billion, five hundred eighty-one million, four hundred twenty-two thousand, eight hundred eight".
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