Base | Representation |
---|---|
bin | 1000001101001… |
… | …00111111001010 |
3 | 11210112002102202 |
4 | 10012210333022 |
5 | 120110130401 |
6 | 10455200202 |
7 | 1464033650 |
oct | 406447712 |
9 | 153462382 |
10 | 68833226 |
11 | 35944470 |
12 | 1b076062 |
13 | 11350727 |
14 | 91dadd0 |
15 | 609a06b |
hex | 41a4fca |
68833226 has 16 divisors (see below), whose sum is σ = 128727360. Its totient is φ = 26818080.
The previous prime is 68833213. The next prime is 68833229. The reversal of 68833226 is 62233886.
It is a happy number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 68833226.
It is not an unprimeable number, because it can be changed into a prime (68833229) 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 7 ways as a sum of consecutive naturals, for example, 223331 + ... + 223638.
It is an arithmetic number, because the mean of its divisors is an integer number (8045460).
Almost surely, 268833226 is an apocalyptic number.
68833226 is a deficient number, since it is larger than the sum of its proper divisors (59894134).
68833226 is a wasteful number, since it uses less digits than its factorization.
68833226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 446989.
The product of its digits is 82944, while the sum is 38.
The square root of 68833226 is about 8296.5791745755. The cubic root of 68833226 is about 409.8258749003.
The spelling of 68833226 in words is "sixty-eight million, eight hundred thirty-three thousand, two hundred twenty-six".
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