Base | Representation |
---|---|
bin | 10101110001101110… |
… | …100011100101011100 |
3 | 2020100120222200101000 |
4 | 111301232203211130 |
5 | 340342003210033 |
6 | 14424131550300 |
7 | 1455310040526 |
oct | 256156434534 |
9 | 66316880330 |
10 | 23382866268 |
11 | 9a0a022573 |
12 | 4646a5b390 |
13 | 22884b1b58 |
14 | 11bb6b2a16 |
15 | 91cc3ba13 |
hex | 571ba395c |
23382866268 has 192 divisors, whose sum is σ = 66007872000. Its totient is φ = 7134386688.
The previous prime is 23382866267. The next prime is 23382866317. The reversal of 23382866268 is 86266828332.
23382866268 is a `hidden beast` number, since 2 + 3 + 3 + 8 + 2 + 8 + 6 + 626 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23382866261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7285048 + ... + 7288256.
It is an arithmetic number, because the mean of its divisors is an integer number (343791000).
Almost surely, 223382866268 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23382866268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33003936000).
23382866268 is an abundant number, since it is smaller than the sum of its proper divisors (42625005732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23382866268 is a wasteful number, since it uses less digits than its factorization.
23382866268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3361 (or 3353 counting only the distinct ones).
The product of its digits is 7962624, while the sum is 54.
The spelling of 23382866268 in words is "twenty-three billion, three hundred eighty-two million, eight hundred sixty-six thousand, two hundred sixty-eight".
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