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9052313045 = 511350931477
BaseRepresentation
bin10000110111000111…
…10101010111010101
3212100212112011000112
420123203311113111
5122014343004140
64054130252405
7440216251136
oct103343652725
925325464015
109052313045
113925881856
121907727105
13b13568469
1461c351c8d
1537eab1c65
hex21b8f55d5

9052313045 has 16 divisors (see below), whose sum is σ = 10980785520. Its totient is φ = 7163433984.

The previous prime is 9052313029. The next prime is 9052313063. The reversal of 9052313045 is 5403132509.

It can be written as a sum of positive squares in 8 ways, for example, as 187525636 + 8864787409 = 13694^2 + 94153^2 .

It is a cyclic number.

It is not a de Polignac number, because 9052313045 - 24 = 9052313029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271847 + ... + 303323.

It is an arithmetic number, because the mean of its divisors is an integer number (686299095).

Almost surely, 29052313045 is an apocalyptic number.

It is an amenable number.

9052313045 is a deficient number, since it is larger than the sum of its proper divisors (1928472475).

9052313045 is a wasteful number, since it uses less digits than its factorization.

9052313045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32104.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 9052313045 is about 95143.6442701245. The cubic root of 9052313045 is about 2084.1062439618.

The spelling of 9052313045 in words is "nine billion, fifty-two million, three hundred thirteen thousand, forty-five".

Divisors: 1 5 113 509 565 2545 31477 57517 157385 287585 3556901 16021793 17784505 80108965 1810462609 9052313045