Base | Representation |
---|---|
bin | 1000001101011… |
… | …11010101001100 |
3 | 11210121020120000 |
4 | 10012233111030 |
5 | 120113004341 |
6 | 10500124300 |
7 | 1464301326 |
oct | 406572514 |
9 | 153536500 |
10 | 68875596 |
11 | 35973289 |
12 | 1b096690 |
13 | 11366aba |
14 | 920c616 |
15 | 60a78b6 |
hex | 41af54c |
68875596 has 30 divisors (see below), whose sum is σ = 180055260. Its totient is φ = 22958424.
The previous prime is 68875591. The next prime is 68875601. The reversal of 68875596 is 69557886.
68875596 is a `hidden beast` number, since 6 + 8 + 87 + 559 + 6 = 666.
It is an interprime number because it is at equal distance from previous prime (68875591) and next prime (68875601).
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 (68875591) by changing a digit.
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 in 9 ways as a sum of consecutive naturals, for example, 105966 + ... + 106613.
It is an arithmetic number, because the mean of its divisors is an integer number (6001842).
Almost surely, 268875596 is an apocalyptic number.
It is an amenable number.
68875596 is an abundant number, since it is smaller than the sum of its proper divisors (111179664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68875596 is a wasteful number, since it uses less digits than its factorization.
68875596 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212595 (or 212584 counting only the distinct ones).
The product of its digits is 3628800, while the sum is 54.
The square root of 68875596 is about 8299.1322437951. The cubic root of 68875596 is about 409.9099465118.
The spelling of 68875596 in words is "sixty-eight million, eight hundred seventy-five thousand, five hundred ninety-six".
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