Base | Representation |
---|---|
bin | 10101111010011111… |
… | …111100111110000010 |
3 | 2020201211220112012200 |
4 | 111322133330332002 |
5 | 341142142024101 |
6 | 14450510134030 |
7 | 1462044660243 |
oct | 257237747602 |
9 | 66654815180 |
10 | 23530033026 |
11 | 9a850aa095 |
12 | 46881b1316 |
13 | 22acb2b286 |
14 | 11d3060cca |
15 | 92ab0b986 |
hex | 57a7fcf82 |
23530033026 has 12 divisors (see below), whose sum is σ = 50981738262. Its totient is φ = 7843344336.
The previous prime is 23530032997. The next prime is 23530033027. The reversal of 23530033026 is 62033003532.
23530033026 is a `hidden beast` number, since 2 + 3 + 5 + 300 + 330 + 26 = 666.
It can be written as a sum of positive squares in only one way, i.e., 19809155025 + 3720878001 = 140745^2 + 60999^2 .
It is not an unprimeable number, because it can be changed into a prime (23530033027) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 653612011 + ... + 653612046.
Almost surely, 223530033026 is an apocalyptic number.
23530033026 is an abundant number, since it is smaller than the sum of its proper divisors (27451705236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23530033026 is a wasteful number, since it uses less digits than its factorization.
23530033026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1307224065 (or 1307224062 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 27.
Adding to 23530033026 its reverse (62033003532), we get a palindrome (85563036558).
The spelling of 23530033026 in words is "twenty-three billion, five hundred thirty million, thirty-three thousand, twenty-six".
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