Base | Representation |
---|---|
bin | 10101110100001000… |
… | …100000011000010001 |
3 | 2020110101221000211101 |
4 | 111310020200120101 |
5 | 340432321121223 |
6 | 14432132544401 |
7 | 1456310053540 |
oct | 256410403021 |
9 | 66411830741 |
10 | 23423223313 |
11 | 9a2a8873a6 |
12 | 4658482101 |
13 | 2293972069 |
14 | 11c2bba157 |
15 | 92155e4ad |
hex | 574220611 |
23423223313 has 32 divisors (see below), whose sum is σ = 28731718400. Its totient is φ = 18650456064.
The previous prime is 23423223281. The next prime is 23423223323. The reversal of 23423223313 is 31332232432.
It is a cyclic number.
It is not a de Polignac number, because 23423223313 - 25 = 23423223281 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23423223323) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1397881 + ... + 1414537.
It is an arithmetic number, because the mean of its divisors is an integer number (897866200).
Almost surely, 223423223313 is an apocalyptic number.
It is an amenable number.
23423223313 is a deficient number, since it is larger than the sum of its proper divisors (5308495087).
23423223313 is a wasteful number, since it uses less digits than its factorization.
23423223313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16889.
The product of its digits is 15552, while the sum is 28.
Adding to 23423223313 its reverse (31332232432), we get a palindrome (54755455745).
The spelling of 23423223313 in words is "twenty-three billion, four hundred twenty-three million, two hundred twenty-three thousand, three hundred thirteen".
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