Base | Representation |
---|---|
bin | 10101100110110101… |
… | …000001101011011111 |
3 | 2012212211220202212121 |
4 | 111212311001223133 |
5 | 340003200404043 |
6 | 14354040443411 |
7 | 1450626566635 |
oct | 254665015337 |
9 | 65784822777 |
10 | 23200013023 |
11 | 9925891190 |
12 | 45b5779567 |
13 | 225964c375 |
14 | 11a12b5355 |
15 | 90bb6cded |
hex | 566d41adf |
23200013023 has 16 divisors (see below), whose sum is σ = 27361203840. Its totient is φ = 19440842400.
The previous prime is 23200013009. The next prime is 23200013047. The reversal of 23200013023 is 32031000232.
It is a cyclic number.
It is not a de Polignac number, because 23200013023 - 213 = 23200004831 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23200012988 and 23200013006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23200013003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1492333 + ... + 1507798.
It is an arithmetic number, because the mean of its divisors is an integer number (1710075240).
Almost surely, 223200013023 is an apocalyptic number.
23200013023 is a deficient number, since it is larger than the sum of its proper divisors (4161190817).
23200013023 is a wasteful number, since it uses less digits than its factorization.
23200013023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3000198.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 23200013023 its reverse (32031000232), we get a palindrome (55231013255).
The spelling of 23200013023 in words is "twenty-three billion, two hundred million, thirteen thousand, twenty-three".
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