Base | Representation |
---|---|
bin | 110000100001101010… |
… | …111100101111111010 |
3 | 11222111020211120212100 |
4 | 300201222330233322 |
5 | 1323202223431204 |
6 | 35534140324230 |
7 | 3523125031461 |
oct | 604152745772 |
9 | 158436746770 |
10 | 52104514554 |
11 | 20108704a84 |
12 | a121843676 |
13 | 4bb4a7b701 |
14 | 27440339d8 |
15 | 154e4eea39 |
hex | c21abcbfa |
52104514554 has 24 divisors (see below), whose sum is σ = 113478060852. Its totient is φ = 17278179840.
The previous prime is 52104514523. The next prime is 52104514559. The reversal of 52104514554 is 45541540125.
52104514554 is a `hidden beast` number, since 52 + 1 + 0 + 4 + 51 + 4 + 554 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 52045578225 + 58936329 = 228135^2 + 7677^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (52104514559) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7495737 + ... + 7502684.
Almost surely, 252104514554 is an apocalyptic number.
52104514554 is an abundant number, since it is smaller than the sum of its proper divisors (61373546298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52104514554 is a wasteful number, since it uses less digits than its factorization.
52104514554 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14998622 (or 14998619 counting only the distinct ones).
The product of its (nonzero) digits is 80000, while the sum is 36.
The spelling of 52104514554 in words is "fifty-two billion, one hundred four million, five hundred fourteen thousand, five hundred fifty-four".
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