Base | Representation |
---|---|
bin | 10101101001111111… |
… | …101001001010010110 |
3 | 2020000112212021200200 |
4 | 111221333221022112 |
5 | 340110300042310 |
6 | 14403215121330 |
7 | 1452143216412 |
oct | 255177511226 |
9 | 66015767620 |
10 | 23253127830 |
11 | 995286a119 |
12 | 460b513246 |
13 | 226765844a |
14 | 11a837dd42 |
15 | 9116609c0 |
hex | 569fe9296 |
23253127830 has 24 divisors (see below), whose sum is σ = 60458132592. Its totient is φ = 6200834064.
The previous prime is 23253127801. The next prime is 23253127871. The reversal of 23253127830 is 3872135232.
23253127830 is a `hidden beast` number, since 2 + 325 + 31 + 278 + 30 = 666.
It is a Curzon number.
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, 129183954 + ... + 129184133.
It is an arithmetic number, because the mean of its divisors is an integer number (2519088858).
Almost surely, 223253127830 is an apocalyptic number.
23253127830 is an abundant number, since it is smaller than the sum of its proper divisors (37205004762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23253127830 is a wasteful number, since it uses less digits than its factorization.
23253127830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258368100 (or 258368097 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The spelling of 23253127830 in words is "twenty-three billion, two hundred fifty-three million, one hundred twenty-seven thousand, eight hundred thirty".
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