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8382116958 = 234729723819
BaseRepresentation
bin1111100111001110…
…01111010001011110
3210122011102122211020
413303213033101132
5114131310220313
63503425505010
7414500550525
oct76347172136
923564378736
108382116958
113611539596
12175b1a2166
13a37762a27
145973354bc
15340d2a323
hex1f39cf45e

8382116958 has 16 divisors (see below), whose sum is σ = 17120920320. Its totient is φ = 2734591256.

The previous prime is 8382116947. The next prime is 8382116989. The reversal of 8382116958 is 8596112838.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8382116958.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14861628 + ... + 14862191.

It is an arithmetic number, because the mean of its divisors is an integer number (1070057520).

Almost surely, 28382116958 is an apocalyptic number.

8382116958 is an abundant number, since it is smaller than the sum of its proper divisors (8738803362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8382116958 is a wasteful number, since it uses less digits than its factorization.

8382116958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29723871.

The product of its digits is 829440, while the sum is 51.

The square root of 8382116958 is about 91553.9019266792. The cubic root of 8382116958 is about 2031.3491284950.

The spelling of 8382116958 in words is "eight billion, three hundred eighty-two million, one hundred sixteen thousand, nine hundred fifty-eight".

Divisors: 1 2 3 6 47 94 141 282 29723819 59447638 89171457 178342914 1397019493 2794038986 4191058479 8382116958