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4973670879 = 313719960811
BaseRepresentation
bin1001010000111010…
…00011000111011111
3110211121211122210120
410220131003013133
540141224432004
62141311010023
7234152335122
oct45035030737
913747748716
104973670879
112122564601
12b69809913
13613570728
143527aa3b9
151e19a53d9
hex1287431df

4973670879 has 16 divisors (see below), whose sum is σ = 6713644800. Its totient is φ = 3274983360.

The previous prime is 4973670853. The next prime is 4973670881. The reversal of 4973670879 is 9780763794.

It is a de Polignac number, because none of the positive numbers 2k-4973670879 is a prime.

It is a super-2 number, since 2×49736708792 = 49474804025225265282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4973870879) 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 15 ways as a sum of consecutive naturals, for example, 51384 + ... + 112194.

It is an arithmetic number, because the mean of its divisors is an integer number (419602800).

Almost surely, 24973670879 is an apocalyptic number.

4973670879 is a deficient number, since it is larger than the sum of its proper divisors (1739973921).

4973670879 is a wasteful number, since it uses less digits than its factorization.

4973670879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61150.

The product of its (nonzero) digits is 16003008, while the sum is 60.

The square root of 4973670879 is about 70524.2573799966. The cubic root of 4973670879 is about 1706.9691852183.

The spelling of 4973670879 in words is "four billion, nine hundred seventy-three million, six hundred seventy thousand, eight hundred seventy-nine".

Divisors: 1 3 137 199 411 597 27263 60811 81789 182433 8331107 12101389 24993321 36304167 1657890293 4973670879