Base | Representation |
---|---|
bin | 1001011101110011… |
… | …01010110000010000 |
3 | 111010011101001012220 |
4 | 10232321222300100 |
5 | 40401422232220 |
6 | 2200133221040 |
7 | 236634620013 |
oct | 45671526020 |
9 | 14104331186 |
10 | 5081836560 |
11 | 2178623029 |
12 | b99a91780 |
13 | 62cab2ba8 |
14 | 362cc537a |
15 | 1eb21e540 |
hex | 12ee6ac10 |
5081836560 has 40 divisors (see below), whose sum is σ = 15753694080. Its totient is φ = 1355156352.
The previous prime is 5081836549. The next prime is 5081836567. The reversal of 5081836560 is 656381805.
It is a tau number, because it is divible by the number of its divisors (40).
It is not an unprimeable number, because it can be changed into a prime (5081836567) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10586920 + ... + 10587399.
It is an arithmetic number, because the mean of its divisors is an integer number (393842352).
Almost surely, 25081836560 is an apocalyptic number.
It is an amenable number.
5081836560 is an abundant number, since it is smaller than the sum of its proper divisors (10671857520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5081836560 is a wasteful number, since it uses less digits than its factorization.
5081836560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21174335 (or 21174329 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 42.
The square root of 5081836560 is about 71287.0013396552. The cubic root of 5081836560 is about 1719.2547429363.
It can be divided in two parts, 50818 and 36560, that added together give a palindrome (87378).
The spelling of 5081836560 in words is "five billion, eighty-one million, eight hundred thirty-six thousand, five hundred sixty".
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