Base | Representation |
---|---|
bin | 11111110110100000… |
… | …010010010111001001 |
3 | 10021021111010212010112 |
4 | 133312200102113021 |
5 | 1030020302230100 |
6 | 23413401524105 |
7 | 2320342600346 |
oct | 376640222711 |
9 | 107244125115 |
10 | 34200430025 |
11 | 13560284303 |
12 | 67657a3635 |
13 | 32c0691758 |
14 | 19262537cd |
15 | d52790b35 |
hex | 7f68125c9 |
34200430025 has 12 divisors (see below), whose sum is σ = 42420486924. Its totient is φ = 27352632000.
The previous prime is 34200429997. The next prime is 34200430067. The reversal of 34200430025 is 52003400243.
It can be written as a sum of positive squares in 6 ways, for example, as 210714256 + 33989715769 = 14516^2 + 184363^2 .
It is not a de Polignac number, because 34200430025 - 212 = 34200425929 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101486 + ... + 280535.
It is an arithmetic number, because the mean of its divisors is an integer number (3535040577).
Almost surely, 234200430025 is an apocalyptic number.
It is an amenable number.
34200430025 is a deficient number, since it is larger than the sum of its proper divisors (8220056899).
34200430025 is a wasteful number, since it uses less digits than its factorization.
34200430025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 385612 (or 385607 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 23.
Adding to 34200430025 its reverse (52003400243), we get a palindrome (86203830268).
The spelling of 34200430025 in words is "thirty-four billion, two hundred million, four hundred thirty thousand, twenty-five".
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