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6108968808 = 23349427421
BaseRepresentation
bin1011011000001111…
…10111011101101000
3120202202002202210000
411230013313131220
5100002344000213
62450104223000
7304246243455
oct55407673550
916682082700
106108968808
112655398758
121225a6aa60
1376482c957
1441d49682c
1525b4aec73
hex16c1f7768

6108968808 has 40 divisors (see below), whose sum is σ = 17110770930. Its totient is φ = 2036322720.

The previous prime is 6108968807. The next prime is 6108968837. The reversal of 6108968808 is 8088698016.

It can be written as a sum of positive squares in only one way, i.e., 4437957924 + 1671010884 = 66618^2 + 40878^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (6108968807) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 4713063 + ... + 4714358.

Almost surely, 26108968808 is an apocalyptic number.

It is an amenable number.

6108968808 is an abundant number, since it is smaller than the sum of its proper divisors (11001802122).

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

6108968808 is a wasteful number, since it uses less digits than its factorization.

6108968808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9427439 (or 9427426 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 54.

The square root of 6108968808 is about 78159.8925792506. The cubic root of 6108968808 is about 1828.0551873301.

The spelling of 6108968808 in words is "six billion, one hundred eight million, nine hundred sixty-eight thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 324 648 9427421 18854842 28282263 37709684 56564526 75419368 84846789 113129052 169693578 226258104 254540367 339387156 509080734 678774312 763621101 1018161468 1527242202 2036322936 3054484404 6108968808