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8964540898 = 219235908971
BaseRepresentation
bin10000101100101010…
…00000100111100010
3212010202100212021021
420112111000213202
5121324410302043
64041313120054
7435102224515
oct102625004742
925122325237
108964540898
113890282295
1218a225902a
13acb316591
14610824d7c
153770253ed
hex2165409e2

8964540898 has 8 divisors (see below), whose sum is σ = 14154538320. Its totient is φ = 4246361460.

The previous prime is 8964540887. The next prime is 8964540901. The reversal of 8964540898 is 8980454698.

8964540898 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

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, 117954448 + ... + 117954523.

It is an arithmetic number, because the mean of its divisors is an integer number (1769317290).

Almost surely, 28964540898 is an apocalyptic number.

8964540898 is a deficient number, since it is larger than the sum of its proper divisors (5189997422).

8964540898 is a wasteful number, since it uses less digits than its factorization.

8964540898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235908992.

The product of its (nonzero) digits is 19906560, while the sum is 61.

The square root of 8964540898 is about 94681.2594867643. The cubic root of 8964540898 is about 2077.3484533003.

The spelling of 8964540898 in words is "eight billion, nine hundred sixty-four million, five hundred forty thousand, eight hundred ninety-eight".

Divisors: 1 2 19 38 235908971 471817942 4482270449 8964540898