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6710883993 = 331128379843
BaseRepresentation
bin1100011111111111…
…11111011010011001
3122022200201020012000
412033333333122121
5102220441241433
63025525311213
7325205400312
oct61777773231
918280636160
106710883993
112934134520
121373565509
1382c449198
144793bb609
1529425a113
hex18ffff699

6710883993 has 32 divisors (see below), whose sum is σ = 10884334080. Its totient is φ = 4052779920.

The previous prime is 6710883989. The next prime is 6710884007. The reversal of 6710883993 is 3993880176.

It is not a de Polignac number, because 6710883993 - 22 = 6710883989 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6710883913) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44130 + ... + 123972.

It is an arithmetic number, because the mean of its divisors is an integer number (340135440).

Almost surely, 26710883993 is an apocalyptic number.

It is an amenable number.

6710883993 is a deficient number, since it is larger than the sum of its proper divisors (4173450087).

6710883993 is a wasteful number, since it uses less digits than its factorization.

6710883993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80146 (or 80140 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The square root of 6710883993 is about 81919.9853088366. The cubic root of 6710883993 is about 1886.2239017926.

The spelling of 6710883993 in words is "six billion, seven hundred ten million, eight hundred eighty-three thousand, nine hundred ninety-three".

Divisors: 1 3 9 11 27 33 99 283 297 849 2547 3113 7641 9339 28017 79843 84051 239529 718587 878273 2155761 2634819 7904457 22595569 23713371 67786707 203360121 248551259 610080363 745653777 2236961331 6710883993