Base | Representation |
---|---|
bin | 11111101100000011… |
… | …111000000011111001 |
3 | 10020211021102202120212 |
4 | 133230003320003321 |
5 | 1024140423210410 |
6 | 23344142200505 |
7 | 2313114341165 |
oct | 375403700371 |
9 | 106737382525 |
10 | 34025210105 |
11 | 13480386a57 |
12 | 6716b83135 |
13 | 32932a2523 |
14 | 190ac81ca5 |
15 | d421cdb05 |
hex | 7ec0f80f9 |
34025210105 has 16 divisors (see below), whose sum is σ = 40931268624. Its totient is φ = 27152885760.
The previous prime is 34025210077. The next prime is 34025210123. The reversal of 34025210105 is 50101252043.
It can be written as a sum of positive squares in 8 ways, for example, as 2079724816 + 31945485289 = 45604^2 + 178733^2 .
It is not a de Polignac number, because 34025210105 - 28 = 34025209849 is a prime.
It is a super-2 number, since 2×340252101052 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9201617 + ... + 9205313.
It is an arithmetic number, because the mean of its divisors is an integer number (2558204289).
Almost surely, 234025210105 is an apocalyptic number.
It is an amenable number.
34025210105 is a deficient number, since it is larger than the sum of its proper divisors (6906058519).
34025210105 is a wasteful number, since it uses less digits than its factorization.
34025210105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7756.
The product of its (nonzero) digits is 1200, while the sum is 23.
Adding to 34025210105 its reverse (50101252043), we get a palindrome (84126462148).
The spelling of 34025210105 in words is "thirty-four billion, twenty-five million, two hundred ten thousand, one hundred five".
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