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9084964956 = 223757080413
BaseRepresentation
bin10000111011000000…
…11001000001011100
3212110010222001000120
420131200121001130
5122101222334311
64101254154540
7441063633204
oct103540310134
925403861016
109084964956
113942253701
121916652a50
13b1a25b512
14622811404
153828b1706
hex21d81905c

9084964956 has 12 divisors (see below), whose sum is σ = 21198251592. Its totient is φ = 3028321648.

The previous prime is 9084964927. The next prime is 9084964979. The reversal of 9084964956 is 6594694809.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 9084964956.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378540195 + ... + 378540218.

It is an arithmetic number, because the mean of its divisors is an integer number (1766520966).

Almost surely, 29084964956 is an apocalyptic number.

It is an amenable number.

9084964956 is an abundant number, since it is smaller than the sum of its proper divisors (12113286636).

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

9084964956 is a wasteful number, since it uses less digits than its factorization.

9084964956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757080420 (or 757080418 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 60.

The square root of 9084964956 is about 95315.0825210785. The cubic root of 9084964956 is about 2086.6090442748.

The spelling of 9084964956 in words is "nine billion, eighty-four million, nine hundred sixty-four thousand, nine hundred fifty-six".

Divisors: 1 2 3 4 6 12 757080413 1514160826 2271241239 3028321652 4542482478 9084964956