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834482071 = 1978755807
BaseRepresentation
bin110001101111010…
…010111110010111
32011011020002012101
4301233102332113
53202111411241
6214445502531
726451660223
oct6157227627
92134202171
10834482071
11399052805
121b3571a47
13103b66c97
147cb83783
154d3d8e31
hex31bd2f97

834482071 has 8 divisors (see below), whose sum is σ = 879534080. Its totient is φ = 789543288.

The previous prime is 834482063. The next prime is 834482081. The reversal of 834482071 is 170284438.

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 834482071 - 23 = 834482063 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 834482071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (834482041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12951 + ... + 42856.

It is an arithmetic number, because the mean of its divisors is an integer number (109941760).

Almost surely, 2834482071 is an apocalyptic number.

834482071 is a deficient number, since it is larger than the sum of its proper divisors (45052009).

834482071 is a wasteful number, since it uses less digits than its factorization.

834482071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56613.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 834482071 is about 28887.4033274021. The cubic root of 834482071 is about 941.4682317596.

The spelling of 834482071 in words is "eight hundred thirty-four million, four hundred eighty-two thousand, seventy-one".

Divisors: 1 19 787 14953 55807 1060333 43920109 834482071