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9057230982 = 232503179499
BaseRepresentation
bin10000110111101101…
…00110000010000110
3212101012210000011100
420123312212002012
5122022122342412
64054423520530
7440306123142
oct103366460206
925335700140
109057230982
113928630768
1219092b9146
13b1459aa97
1461cc72222
15380233edc
hex21bda6086

9057230982 has 12 divisors (see below), whose sum is σ = 19624000500. Its totient is φ = 3019076988.

The previous prime is 9057230977. The next prime is 9057231023. The reversal of 9057230982 is 2890327509.

It is a super-2 number, since 2×90572309822 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 251589732 + ... + 251589767.

It is an arithmetic number, because the mean of its divisors is an integer number (1635333375).

Almost surely, 29057230982 is an apocalyptic number.

9057230982 is an abundant number, since it is smaller than the sum of its proper divisors (10566769518).

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

9057230982 is a wasteful number, since it uses less digits than its factorization.

9057230982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503179507 (or 503179504 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 9057230982 is about 95169.4855612869. The cubic root of 9057230982 is about 2084.4835931028.

The spelling of 9057230982 in words is "nine billion, fifty-seven million, two hundred thirty thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 9 18 503179499 1006358998 1509538497 3019076994 4528615491 9057230982