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5108939075 = 52972106779
BaseRepresentation
bin1001100001000010…
…00011100101000011
3111012001100222212202
410300201003211003
540430342022300
62202542143415
7240414160052
oct46041034503
914161328782
105108939075
1121919545a9
12ba6b81b6b
136355b2096
1436673c399
151ed7c4ad5
hex130843943

5108939075 has 12 divisors (see below), whose sum is σ = 6400397640. Its totient is φ = 4045013760.

The previous prime is 5108939071. The next prime is 5108939083. The reversal of 5108939075 is 5709398015.

It is not a de Polignac number, because 5108939075 - 22 = 5108939071 is a prime.

It is a super-2 number, since 2×51089390752 = 52202516944123711250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5108939071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1050965 + ... + 1055814.

It is an arithmetic number, because the mean of its divisors is an integer number (533366470).

Almost surely, 25108939075 is an apocalyptic number.

5108939075 is a deficient number, since it is larger than the sum of its proper divisors (1291458565).

5108939075 is a wasteful number, since it uses less digits than its factorization.

5108939075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106886 (or 2106881 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 47.

The square root of 5108939075 is about 71476.8429283219. The cubic root of 5108939075 is about 1722.3057092414.

The spelling of 5108939075 in words is "five billion, one hundred eight million, nine hundred thirty-nine thousand, seventy-five".

Divisors: 1 5 25 97 485 2425 2106779 10533895 52669475 204357563 1021787815 5108939075