Base | Representation |
---|---|
bin | 1000001100011… |
… | …00101101100010 |
3 | 11210100001001002 |
4 | 10012030231202 |
5 | 120043440134 |
6 | 10453112002 |
7 | 1463141033 |
oct | 406145542 |
9 | 153301032 |
10 | 68733794 |
11 | 35886798 |
12 | 1b028602 |
13 | 113173ac |
14 | 91b2a8a |
15 | 607a87e |
hex | 418cb62 |
68733794 has 16 divisors (see below), whose sum is σ = 106898400. Its totient is φ = 33121440.
The previous prime is 68733793. The next prime is 68733803. The reversal of 68733794 is 49733786.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (68733793) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1757 + ... + 11855.
It is an arithmetic number, because the mean of its divisors is an integer number (6681150).
Almost surely, 268733794 is an apocalyptic number.
68733794 is a deficient number, since it is larger than the sum of its proper divisors (38164606).
68733794 is a wasteful number, since it uses less digits than its factorization.
68733794 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10225.
The product of its digits is 762048, while the sum is 47.
The square root of 68733794 is about 8290.5846597209. The cubic root of 68733794 is about 409.6284438726.
The spelling of 68733794 in words is "sixty-eight million, seven hundred thirty-three thousand, seven hundred ninety-four".
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