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5179789683 = 32575532187
BaseRepresentation
bin1001101001011110…
…10101000101110011
3111100222200120122100
410310233111011303
541102011232213
62213552511443
7242234325435
oct46457250563
914328616570
105179789683
112218946722
12100684b583
1364718ab13
14371d02655
15204b1c773
hex134bd5173

5179789683 has 6 divisors (see below), whose sum is σ = 7481918444. Its totient is φ = 3453193116.

The previous prime is 5179789663. The next prime is 5179789723. The reversal of 5179789683 is 3869879715.

5179789683 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5179789683 - 25 = 5179789651 is a prime.

It is a super-2 number, since 2×51797896832 = 53660442320226480978, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5179789683.

It is not an unprimeable number, because it can be changed into a prime (5179789663) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 287766085 + ... + 287766102.

Almost surely, 25179789683 is an apocalyptic number.

5179789683 is a deficient number, since it is larger than the sum of its proper divisors (2302128761).

5179789683 is a wasteful number, since it uses less digits than its factorization.

5179789683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575532193 (or 575532190 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 63.

The square root of 5179789683 is about 71970.7557484288. The cubic root of 5179789683 is about 1730.2308136468.

The spelling of 5179789683 in words is "five billion, one hundred seventy-nine million, seven hundred eighty-nine thousand, six hundred eighty-three".

Divisors: 1 3 9 575532187 1726596561 5179789683