Base | Representation |
---|---|
bin | 110001110100110111… |
… | …001010011011001110 |
3 | 12010002112010000222100 |
4 | 301310313022123032 |
5 | 1334032024201410 |
6 | 40324435255530 |
7 | 3602533261014 |
oct | 616467123316 |
9 | 163075100870 |
10 | 53500225230 |
11 | 20764534081 |
12 | a45114a5a6 |
13 | 5077c87a0a |
14 | 283754a8b4 |
15 | 15d1ce88c0 |
hex | c74dca6ce |
53500225230 has 24 divisors (see below), whose sum is σ = 139100585832. Its totient is φ = 14266726704.
The previous prime is 53500225217. The next prime is 53500225267. The reversal of 53500225230 is 3252200535.
It is a super-3 number, since 3×535002252303 (a number of 33 digits) contains 333 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 53500225194 and 53500225203.
It is a congruent 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, 297223384 + ... + 297223563.
It is an arithmetic number, because the mean of its divisors is an integer number (5795857743).
Almost surely, 253500225230 is an apocalyptic number.
53500225230 is an abundant number, since it is smaller than the sum of its proper divisors (85600360602).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53500225230 is a wasteful number, since it uses less digits than its factorization.
53500225230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 594446960 (or 594446957 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
Adding to 53500225230 its reverse (3252200535), we get a palindrome (56752425765).
The spelling of 53500225230 in words is "fifty-three billion, five hundred million, two hundred twenty-five thousand, two hundred thirty".
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