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5000837881 = 133116376129
BaseRepresentation
bin1001010100001001…
…01011101011111001
3110220111221212220211
410222010223223321
540220203303011
62144121151121
7234632264164
oct45204535371
913814855824
105000837881
11213692a576
12b7692b4a1
13619093090
1435623cadb
151e406eb21
hex12a12baf9

5000837881 has 16 divisors (see below), whose sum is σ = 5593423360. Its totient is φ = 4439784960.

The previous prime is 5000837873. The next prime is 5000837909. The reversal of 5000837881 is 1887380005.

It is not a de Polignac number, because 5000837881 - 23 = 5000837873 is a prime.

It is a super-2 number, since 2×50008378812 = 50016759024089140322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5000837801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27625 + ... + 103753.

It is an arithmetic number, because the mean of its divisors is an integer number (349588960).

Almost surely, 25000837881 is an apocalyptic number.

It is an amenable number.

5000837881 is a deficient number, since it is larger than the sum of its proper divisors (592585479).

5000837881 is a wasteful number, since it uses less digits than its factorization.

5000837881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76336.

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 5000837881 is about 70716.6025838346. The cubic root of 5000837881 is about 1710.0714584321.

The spelling of 5000837881 in words is "five billion, eight hundred thirty-seven thousand, eight hundred eighty-one".

Divisors: 1 13 31 163 403 2119 5053 65689 76129 989677 2359999 12409027 30679987 161317351 384679837 5000837881