Base | Representation |
---|---|
bin | 11000101101010101… |
… | …100011110011111010 |
3 | 2112110221200111101000 |
4 | 120231111203303322 |
5 | 413313242231302 |
6 | 20104331105430 |
7 | 1626306636003 |
oct | 305525436372 |
9 | 75427614330 |
10 | 26530430202 |
11 | 10284810981 |
12 | 5184ba2276 |
13 | 266a621513 |
14 | 13d972c1aa |
15 | a5422d31c |
hex | 62d563cfa |
26530430202 has 16 divisors (see below), whose sum is σ = 58956511680. Its totient is φ = 8843476716.
The previous prime is 26530430191. The next prime is 26530430219. The reversal of 26530430202 is 20203403562.
26530430202 is a `hidden beast` number, since 2 + 653 + 0 + 4 + 3 + 0 + 2 + 0 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245652078 + ... + 245652185.
It is an arithmetic number, because the mean of its divisors is an integer number (3684781980).
Almost surely, 226530430202 is an apocalyptic number.
26530430202 is an abundant number, since it is smaller than the sum of its proper divisors (32426081478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26530430202 is a wasteful number, since it uses less digits than its factorization.
26530430202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 491304274 (or 491304268 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
Adding to 26530430202 its reverse (20203403562), we get a palindrome (46733833764).
The spelling of 26530430202 in words is "twenty-six billion, five hundred thirty million, four hundred thirty thousand, two hundred two".
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