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84793853941 = 315151153101
BaseRepresentation
bin100111011111000011…
…0111000011111110101
322002212102121002022221
41032332012320133311
52342124211311231
6102542002322341
76061161603106
oct1167606703765
9262772532287
1084793853941
1132a62a13545
12145253593b1
137cc4366a94
1441656d83ad
1523142a4d11
hex13be1b87f5

84793853941 has 8 divisors (see below), whose sum is σ = 87532487168. Its totient is φ = 82055430000.

The previous prime is 84793853873. The next prime is 84793853957. The reversal of 84793853941 is 14935839748.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 84793853941 - 225 = 84760299509 is a prime.

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 84793853941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84793853341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1570291 + ... + 1623391.

It is an arithmetic number, because the mean of its divisors is an integer number (10941560896).

Almost surely, 284793853941 is an apocalyptic number.

It is an amenable number.

84793853941 is a deficient number, since it is larger than the sum of its proper divisors (2738633227).

84793853941 is a wasteful number, since it uses less digits than its factorization.

84793853941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104643.

The product of its digits is 26127360, while the sum is 61.

The spelling of 84793853941 in words is "eighty-four billion, seven hundred ninety-three million, eight hundred fifty-three thousand, nine hundred forty-one".

Divisors: 1 31 51511 53101 1596841 1646131 2735285611 84793853941