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8983242575 = 521284127983
BaseRepresentation
bin10000101110111000…
…10110011101001111
3212012001120000010222
420113130112131033
5121344202230300
64043222021555
7435420205406
oct102734263517
925161500128
108983242575
11389a89611a
1218a85778bb
13b02163a68
146130d263d
153789bb785
hex21771674f

8983242575 has 12 divisors (see below), whose sum is σ = 11140486368. Its totient is φ = 7185777600.

The previous prime is 8983242539. The next prime is 8983242607. The reversal of 8983242575 is 5752423898.

It is not a de Polignac number, because 8983242575 - 210 = 8983241551 is a prime.

It is a super-2 number, since 2×89832425752 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 307034 + ... + 335016.

It is an arithmetic number, because the mean of its divisors is an integer number (928373864).

Almost surely, 28983242575 is an apocalyptic number.

8983242575 is a deficient number, since it is larger than the sum of its proper divisors (2157243793).

8983242575 is a wasteful number, since it uses less digits than its factorization.

8983242575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40834 (or 40829 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 53.

The square root of 8983242575 is about 94779.9692709383. The cubic root of 8983242575 is about 2078.7920265776.

The spelling of 8983242575 in words is "eight billion, nine hundred eighty-three million, two hundred forty-two thousand, five hundred seventy-five".

Divisors: 1 5 25 12841 27983 64205 139915 321025 699575 359329703 1796648515 8983242575