Base | Representation |
---|---|
bin | 10101111010101011… |
… | …010110110101000101 |
3 | 2020202001112102001011 |
4 | 111322223112311011 |
5 | 341143423210113 |
6 | 14451054202221 |
7 | 1462112251066 |
oct | 257253266505 |
9 | 66661472034 |
10 | 23533022533 |
11 | 9a86861159 |
12 | 46891b3371 |
13 | 22b0636c07 |
14 | 11d35dc56d |
15 | 92aeec63d |
hex | 57aad6d45 |
23533022533 has 8 divisors (see below), whose sum is σ = 23584750400. Its totient is φ = 23481340128.
The previous prime is 23533022479. The next prime is 23533022543. The reversal of 23533022533 is 33522033532.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23533022533 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23533022495 and 23533022504.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23533022543) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1152985 + ... + 1173217.
It is an arithmetic number, because the mean of its divisors is an integer number (2948093800).
Almost surely, 223533022533 is an apocalyptic number.
It is an amenable number.
23533022533 is a deficient number, since it is larger than the sum of its proper divisors (51727867).
23533022533 is a wasteful number, since it uses less digits than its factorization.
23533022533 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22731.
The product of its (nonzero) digits is 48600, while the sum is 31.
The spelling of 23533022533 in words is "twenty-three billion, five hundred thirty-three million, twenty-two thousand, five hundred thirty-three".
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