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5079431007 = 32780625889
BaseRepresentation
bin1001011101100000…
…11111011101011111
3111002222211211102100
410232300133131133
540400313243012
62200005500143
7236605310520
oct45660373537
914088754370
105079431007
11217722a772
12b99111653
1362c44cca1
1436285a847
151eade68dc
hex12ec1f75f

5079431007 has 12 divisors (see below), whose sum is σ = 8385092560. Its totient is φ = 2902531968.

The previous prime is 5079430981. The next prime is 5079431023. The reversal of 5079431007 is 7001349705.

It is a happy number.

5079431007 is a `hidden beast` number, since 507 + 9 + 43 + 100 + 7 = 666.

It is not a de Polignac number, because 5079431007 - 219 = 5078906719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5079431107) 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, 40312882 + ... + 40313007.

Almost surely, 25079431007 is an apocalyptic number.

5079431007 is a deficient number, since it is larger than the sum of its proper divisors (3305661553).

5079431007 is a wasteful number, since it uses less digits than its factorization.

5079431007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80625902 (or 80625899 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 5079431007 is about 71270.1270308956. The cubic root of 5079431007 is about 1718.9834229716.

The spelling of 5079431007 in words is "five billion, seventy-nine million, four hundred thirty-one thousand, seven".

Divisors: 1 3 7 9 21 63 80625889 241877667 564381223 725633001 1693143669 5079431007