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4892956634 = 213119197777
BaseRepresentation
bin1001000111010010…
…01001011111011010
3110121222221221200002
410203221021133122
540010044103014
62125305013002
7232152305456
oct44351113732
913558857602
104892956634
112090a45815
12b46784162
135cc920217
14345b99666
151d985edde
hex123a497da

4892956634 has 16 divisors (see below), whose sum is σ = 7434256896. Its totient is φ = 2415067200.

The previous prime is 4892956591. The next prime is 4892956637. The reversal of 4892956634 is 4366592984.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4892956634.

It is not an unprimeable number, because it can be changed into a prime (4892956637) 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 7 ways as a sum of consecutive naturals, for example, 1154 + ... + 98930.

It is an arithmetic number, because the mean of its divisors is an integer number (464641056).

Almost surely, 24892956634 is an apocalyptic number.

4892956634 is a deficient number, since it is larger than the sum of its proper divisors (2541300262).

4892956634 is a wasteful number, since it uses less digits than its factorization.

4892956634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98101.

The product of its digits is 11197440, while the sum is 56.

The square root of 4892956634 is about 69949.6721507685. The cubic root of 4892956634 is about 1697.6850421400.

The spelling of 4892956634 in words is "four billion, eight hundred ninety-two million, nine hundred fifty-six thousand, six hundred thirty-four".

Divisors: 1 2 131 191 262 382 25021 50042 97777 195554 12808787 18675407 25617574 37350814 2446478317 4892956634