Base | Representation |
---|---|
bin | 1000001001010… |
… | …01001001111010 |
3 | 11202120022122222 |
4 | 10010221021322 |
5 | 114442413020 |
6 | 10440244042 |
7 | 1456522124 |
oct | 404511172 |
9 | 152508588 |
10 | 68326010 |
11 | 35628385 |
12 | 1aa70622 |
13 | 112038bc |
14 | 9108214 |
15 | 5ee9b25 |
hex | 412927a |
68326010 has 32 divisors (see below), whose sum is σ = 126356112. Its totient is φ = 26590720.
The previous prime is 68326007. The next prime is 68326021. The reversal of 68326010 is 1062386.
It can be written as a sum of positive squares in 8 ways, for example, as 44129449 + 24196561 = 6643^2 + 4919^2 .
It is a super-3 number, since 3×683260103 (a number of 24 digits) contains 333 as substring.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 72140 + ... + 73080.
Almost surely, 268326010 is an apocalyptic number.
68326010 is a deficient number, since it is larger than the sum of its proper divisors (58030102).
68326010 is a wasteful number, since it uses less digits than its factorization.
68326010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1138.
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 68326010 is about 8265.9548752700. The cubic root of 68326010 is about 408.8167550510.
Adding to 68326010 its reverse (1062386), we get a palindrome (69388396).
The spelling of 68326010 in words is "sixty-eight million, three hundred twenty-six thousand, ten".
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