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5736680931 = 31912226977
BaseRepresentation
bin1010101011110111…
…01100110111100011
3112210210120120211010
411111323230313203
543222042242211
62345124552003
7262105661202
oct52573546743
915723516733
105736680931
112484230323
121141252603
13705671b77
143c5c67239
152389724a6
hex155eecde3

5736680931 has 4 divisors (see below), whose sum is σ = 7648907912. Its totient is φ = 3824453952.

The previous prime is 5736680909. The next prime is 5736680951. The reversal of 5736680931 is 1390866375.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5736680931 - 215 = 5736648163 is a prime.

It is a super-2 number, since 2×57366809312 = 65819016208198053522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5736680951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 956113486 + ... + 956113491.

It is an arithmetic number, because the mean of its divisors is an integer number (1912226978).

Almost surely, 25736680931 is an apocalyptic number.

5736680931 is a deficient number, since it is larger than the sum of its proper divisors (1912226981).

5736680931 is a wasteful number, since it uses less digits than its factorization.

5736680931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912226980.

The product of its (nonzero) digits is 816480, while the sum is 48.

The square root of 5736680931 is about 75740.8801836894. The cubic root of 5736680931 is about 1790.1395947228.

The spelling of 5736680931 in words is "five billion, seven hundred thirty-six million, six hundred eighty thousand, nine hundred thirty-one".

Divisors: 1 3 1912226977 5736680931