Base | Representation |
---|---|
bin | 1111011011010011001… |
… | …11110110000110000110 |
3 | 1212200011022021211111000 |
4 | 13231221213312012012 |
5 | 32141022033432103 |
6 | 1043300351554130 |
7 | 53203131263412 |
oct | 7555147660606 |
9 | 1780138254430 |
10 | 530053030278 |
11 | 194881131a02 |
12 | 8688982b946 |
13 | 3aca34bc625 |
14 | 1b924713d42 |
15 | dbc4234aa3 |
hex | 7b699f6186 |
530053030278 has 64 divisors (see below), whose sum is σ = 1187215603200. Its totient is φ = 175287097440.
The previous prime is 530053030261. The next prime is 530053030327. The reversal of 530053030278 is 872030350035.
530053030278 is a `hidden beast` number, since 5 + 300 + 53 + 0 + 30 + 278 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32978028 + ... + 32994096.
It is an arithmetic number, because the mean of its divisors is an integer number (18550243800).
Almost surely, 2530053030278 is an apocalyptic number.
530053030278 is an abundant number, since it is smaller than the sum of its proper divisors (657162572922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530053030278 is a wasteful number, since it uses less digits than its factorization.
530053030278 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20874 (or 20868 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 36.
The spelling of 530053030278 in words is "five hundred thirty billion, fifty-three million, thirty thousand, two hundred seventy-eight".
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