Base | Representation |
---|---|
bin | 10101011010111011… |
… | …010101111110101011 |
3 | 2012100221012110022221 |
4 | 111122323111332223 |
5 | 334101041424233 |
6 | 14322145054511 |
7 | 1442653453651 |
oct | 253273257653 |
9 | 65327173287 |
10 | 23000342443 |
11 | 9833103781 |
12 | 455a927437 |
13 | 222717bcb0 |
14 | 118297add1 |
15 | 8e937b42d |
hex | 55aed5fab |
23000342443 has 8 divisors (see below), whose sum is σ = 24824772000. Its totient is φ = 21183794688.
The previous prime is 23000342437. The next prime is 23000342459. The reversal of 23000342443 is 34424300032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23000342443 - 25 = 23000342411 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23000342473) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1964383 + ... + 1976056.
It is an arithmetic number, because the mean of its divisors is an integer number (3103096500).
Almost surely, 223000342443 is an apocalyptic number.
23000342443 is a deficient number, since it is larger than the sum of its proper divisors (1824429557).
23000342443 is a wasteful number, since it uses less digits than its factorization.
23000342443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3940901.
The product of its (nonzero) digits is 6912, while the sum is 25.
Adding to 23000342443 its reverse (34424300032), we get a palindrome (57424642475).
The spelling of 23000342443 in words is "twenty-three billion, three hundred forty-two thousand, four hundred forty-three".
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