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6758364064 = 25316812867
BaseRepresentation
bin1100100101101010…
…00111001110100000
3122110000001110121011
412102311013032200
5102320120122224
63034343110304
7326323101214
oct62265071640
918400043534
106758364064
112958a13a51
121387442394
138392315ba
1448181a944
152984d8394
hex192d473a0

6758364064 has 24 divisors (see below), whose sum is σ = 13734741888. Its totient is φ = 3270175680.

The previous prime is 6758364043. The next prime is 6758364071. The reversal of 6758364064 is 4604638576.

It is a junction number, because it is equal to n+sod(n) for n = 6758363999 and 6758364017.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3405442 + ... + 3407425.

It is an arithmetic number, because the mean of its divisors is an integer number (572280912).

Almost surely, 26758364064 is an apocalyptic number.

It is an amenable number.

6758364064 is an abundant number, since it is smaller than the sum of its proper divisors (6976377824).

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

6758364064 is a wasteful number, since it uses less digits than its factorization.

6758364064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6812908 (or 6812900 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 49.

The square root of 6758364064 is about 82209.2699395877. The cubic root of 6758364064 is about 1890.6618497051.

The spelling of 6758364064 in words is "six billion, seven hundred fifty-eight million, three hundred sixty-four thousand, sixty-four".

Divisors: 1 2 4 8 16 31 32 62 124 248 496 992 6812867 13625734 27251468 54502936 109005872 211198877 218011744 422397754 844795508 1689591016 3379182032 6758364064