Base | Representation |
---|---|
bin | 100000000010011001… |
… | …1011000110100010100 |
3 | 20120120210102222222022 |
4 | 1000010303120310110 |
5 | 2111400303302341 |
6 | 51334543552312 |
7 | 4653633555245 |
oct | 1000463306424 |
9 | 216523388868 |
10 | 68800056596 |
11 | 271a5924907 |
12 | 11400bbb698 |
13 | 6645972b7b |
14 | 34894dcccc |
15 | 1bca0d6e4b |
hex | 1004cd8d14 |
68800056596 has 6 divisors (see below), whose sum is σ = 120400099050. Its totient is φ = 34400028296.
The previous prime is 68800056557. The next prime is 68800056649. The reversal of 68800056596 is 69565000886.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 36825610000 + 31974446596 = 191900^2 + 178814^2 .
It is a super-2 number, since 2×688000565962 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8600007071 + ... + 8600007078.
It is an arithmetic number, because the mean of its divisors is an integer number (20066683175).
Almost surely, 268800056596 is an apocalyptic number.
It is an amenable number.
68800056596 is a deficient number, since it is larger than the sum of its proper divisors (51600042454).
68800056596 is a wasteful number, since it uses less digits than its factorization.
68800056596 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17200014153 (or 17200014151 counting only the distinct ones).
The product of its (nonzero) digits is 3110400, while the sum is 53.
The spelling of 68800056596 in words is "sixty-eight billion, eight hundred million, fifty-six thousand, five hundred ninety-six".
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