Base | Representation |
---|---|
bin | 10101101000101001… |
… | …000100000001000101 |
3 | 2012221222011011220111 |
4 | 111220221010001011 |
5 | 340033442300201 |
6 | 14401044433021 |
7 | 1451446256650 |
oct | 255051040105 |
9 | 65858134814 |
10 | 23230431301 |
11 | 9940a77960 |
12 | 46039a8771 |
13 | 2262a3c84c |
14 | 11a5352897 |
15 | 90e67ab51 |
hex | 568a44045 |
23230431301 has 16 divisors (see below), whose sum is σ = 30486965760. Its totient is φ = 17148916080.
The previous prime is 23230431247. The next prime is 23230431311. The reversal of 23230431301 is 10313403232.
It is a cyclic number.
It is not a de Polignac number, because 23230431301 - 219 = 23229907013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23230431311) 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, 7937851 + ... + 7940776.
It is an arithmetic number, because the mean of its divisors is an integer number (1905435360).
Almost surely, 223230431301 is an apocalyptic number.
It is an amenable number.
23230431301 is a deficient number, since it is larger than the sum of its proper divisors (7256534459).
23230431301 is a wasteful number, since it uses less digits than its factorization.
23230431301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15878664.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 23230431301 its reverse (10313403232), we get a palindrome (33543834533).
The spelling of 23230431301 in words is "twenty-three billion, two hundred thirty million, four hundred thirty-one thousand, three hundred one".
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