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5117356023 = 313131214257
BaseRepresentation
bin1001100010000010…
…01010011111110111
3111012122012121202120
410301001022133313
540440020343043
62203442411023
7240545544213
oct46101123767
914178177676
105117356023
11219668335a
12ba9960a73
1363726b220
143678cd943
151ee3d8983
hex13104a7f7

5117356023 has 8 divisors (see below), whose sum is σ = 7347998448. Its totient is φ = 3149142144.

The previous prime is 5117356019. The next prime is 5117356103. The reversal of 5117356023 is 3206537115.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5117356023 - 22 = 5117356019 is a prime.

It is a super-2 number, since 2×51173560232 = 52374665332268753058, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5117356423) 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 7 ways as a sum of consecutive naturals, for example, 65607090 + ... + 65607167.

It is an arithmetic number, because the mean of its divisors is an integer number (918499806).

Almost surely, 25117356023 is an apocalyptic number.

5117356023 is a deficient number, since it is larger than the sum of its proper divisors (2230642425).

5117356023 is a wasteful number, since it uses less digits than its factorization.

5117356023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131214273.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 5117356023 is about 71535.6975432546. The cubic root of 5117356023 is about 1723.2510199124.

The spelling of 5117356023 in words is "five billion, one hundred seventeen million, three hundred fifty-six thousand, twenty-three".

Divisors: 1 3 13 39 131214257 393642771 1705785341 5117356023