Base | Representation |
---|---|
bin | 10101101000101100… |
… | …011011010110010111 |
3 | 2012222000210222210020 |
4 | 111220230123112113 |
5 | 340034204011203 |
6 | 14401115400223 |
7 | 1451456622252 |
oct | 255054332627 |
9 | 65860728706 |
10 | 23231313303 |
11 | 994151a590 |
12 | 4604153073 |
13 | 2262c8b143 |
14 | 11a5502099 |
15 | 90e7a2153 |
hex | 568b1b597 |
23231313303 has 64 divisors (see below), whose sum is σ = 35006791680. Its totient is φ = 13585104000.
The previous prime is 23231313299. The next prime is 23231313317. The reversal of 23231313303 is 30331313232.
It is not a de Polignac number, because 23231313303 - 22 = 23231313299 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23231313373) 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, 21853950 + ... + 21855012.
It is an arithmetic number, because the mean of its divisors is an integer number (546981120).
Almost surely, 223231313303 is an apocalyptic number.
23231313303 is a deficient number, since it is larger than the sum of its proper divisors (11775478377).
23231313303 is a wasteful number, since it uses less digits than its factorization.
23231313303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1340.
The product of its (nonzero) digits is 2916, while the sum is 24.
Adding to 23231313303 its reverse (30331313232), we get a palindrome (53562626535).
The spelling of 23231313303 in words is "twenty-three billion, two hundred thirty-one million, three hundred thirteen thousand, three hundred three".
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