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5023240881 = 319487180959
BaseRepresentation
bin1001010110110100…
…01001001010110001
3110222002010002001120
410223122021022301
540241422202011
62150241252453
7235323562101
oct45332111261
913862102046
105023240881
11214854124a
12b82334129
136209081a9
143591d1201
151e5ee7a06
hex12b6892b1

5023240881 has 16 divisors (see below), whose sum is σ = 7064678400. Its totient is φ = 3166041168.

The previous prime is 5023240877. The next prime is 5023240889. The reversal of 5023240881 is 1880423205.

It is not a de Polignac number, because 5023240881 - 22 = 5023240877 is a prime.

It is a super-2 number, since 2×50232408812 = 50465897897099312322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5023240889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62721 + ... + 118238.

It is an arithmetic number, because the mean of its divisors is an integer number (441542400).

Almost surely, 25023240881 is an apocalyptic number.

It is an amenable number.

5023240881 is a deficient number, since it is larger than the sum of its proper divisors (2041437519).

5023240881 is a wasteful number, since it uses less digits than its factorization.

5023240881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181468.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 5023240881 is about 70874.8254389385. The cubic root of 5023240881 is about 1712.6212754151.

The spelling of 5023240881 in words is "five billion, twenty-three million, two hundred forty thousand, eight hundred eighty-one".

Divisors: 1 3 19 57 487 1461 9253 27759 180959 542877 3438221 10314663 88127033 264381099 1674413627 5023240881