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4839676947 = 32776820269
BaseRepresentation
bin1001000000111011…
…11001110000010011
3110111021201001200100
410200131321300103
534402424130242
62120123023443
7230634401220
oct44035716023
913437631610
104839676947
112063964a16
12b3096ab83
135c1887091
1433ca8a947
151d4d3854c
hex120779c13

4839676947 has 12 divisors (see below), whose sum is σ = 7989308080. Its totient is φ = 2765529648.

The previous prime is 4839676931. The next prime is 4839676999. The reversal of 4839676947 is 7496769384.

4839676947 is a `hidden beast` number, since 483 + 9 + 67 + 6 + 94 + 7 = 666.

It is not a de Polignac number, because 4839676947 - 24 = 4839676931 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63), and also a Moran number because the ratio is a prime number: 76820269 = 4839676947 / (4 + 8 + 3 + 9 + 6 + 7 + 6 + 9 + 4 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4839676747) 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, 38410072 + ... + 38410197.

Almost surely, 24839676947 is an apocalyptic number.

4839676947 is a deficient number, since it is larger than the sum of its proper divisors (3149631133).

4839676947 is a wasteful number, since it uses less digits than its factorization.

4839676947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76820282 (or 76820279 counting only the distinct ones).

The product of its digits is 54867456, while the sum is 63.

The square root of 4839676947 is about 69567.7867047673. The cubic root of 4839676947 is about 1691.5004760431.

The spelling of 4839676947 in words is "four billion, eight hundred thirty-nine million, six hundred seventy-six thousand, nine hundred forty-seven".

Divisors: 1 3 7 9 21 63 76820269 230460807 537741883 691382421 1613225649 4839676947