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9164364293 = 74330446393
BaseRepresentation
bin10001000100011110…
…10001101000000101
3212122200100221102202
420202033101220011
5122232034124133
64113212044245
7443046545150
oct104217215005
925580327382
109164364293
113983054597
121939163685
13b3083b386
1462d19cc97
153898472e8
hex2223d1a05

9164364293 has 8 divisors (see below), whose sum is σ = 10717130688. Its totient is φ = 7672490784.

The previous prime is 9164364289. The next prime is 9164364343. The reversal of 9164364293 is 3924634619.

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

It is not a de Polignac number, because 9164364293 - 22 = 9164364289 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9164364793) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15222896 + ... + 15223497.

It is an arithmetic number, because the mean of its divisors is an integer number (1339641336).

Almost surely, 29164364293 is an apocalyptic number.

It is an amenable number.

9164364293 is a deficient number, since it is larger than the sum of its proper divisors (1552766395).

9164364293 is a wasteful number, since it uses less digits than its factorization.

9164364293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30446443.

The product of its digits is 839808, while the sum is 47.

The square root of 9164364293 is about 95730.6862662125. The cubic root of 9164364293 is about 2092.6701594454.

The spelling of 9164364293 in words is "nine billion, one hundred sixty-four million, three hundred sixty-four thousand, two hundred ninety-three".

Divisors: 1 7 43 301 30446393 213124751 1309194899 9164364293