Base | Representation |
---|---|
bin | 10101100010110111… |
… | …010100011000010001 |
3 | 2012201012202211002000 |
4 | 111202313110120101 |
5 | 334334134130131 |
6 | 14343303144213 |
7 | 1446161356053 |
oct | 254267243021 |
9 | 65635684060 |
10 | 23133505041 |
11 | 98a1295809 |
12 | 4597445069 |
13 | 224893412a |
14 | 11965218d3 |
15 | 905dd1ce6 |
hex | 562dd4611 |
23133505041 has 64 divisors (see below), whose sum is σ = 36176855040. Its totient is φ = 14581607040.
The previous prime is 23133505039. The next prime is 23133505051. The reversal of 23133505041 is 14050533132.
23133505041 is a `hidden beast` number, since 23 + 133 + 5 + 0 + 504 + 1 = 666.
It is not a de Polignac number, because 23133505041 - 21 = 23133505039 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 23133504996 and 23133505014.
It is not an unprimeable number, because it can be changed into a prime (23133505051) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 41089426 + ... + 41089988.
It is an arithmetic number, because the mean of its divisors is an integer number (565263360).
Almost surely, 223133505041 is an apocalyptic number.
It is an amenable number.
23133505041 is a deficient number, since it is larger than the sum of its proper divisors (13043349999).
23133505041 is a wasteful number, since it uses less digits than its factorization.
23133505041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1243 (or 1237 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The spelling of 23133505041 in words is "twenty-three billion, one hundred thirty-three million, five hundred five thousand, forty-one".
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