Base | Representation |
---|---|
bin | 10101100010110110… |
… | …100101100100110101 |
3 | 2012201012102002002201 |
4 | 111202312211210311 |
5 | 334334112011313 |
6 | 14343255104501 |
7 | 1446156630124 |
oct | 254266454465 |
9 | 65635362081 |
10 | 23133313333 |
11 | 98a1174779 |
12 | 4597372131 |
13 | 2248897ab0 |
14 | 11964b1abb |
15 | 905d950dd |
hex | 562da5935 |
23133313333 has 16 divisors (see below), whose sum is σ = 26833871680. Its totient is φ = 19759469184.
The previous prime is 23133313327. The next prime is 23133313349. The reversal of 23133313333 is 33331333132.
It is not a de Polignac number, because 23133313333 - 213 = 23133305141 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 (23133313633) 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, 1078416 + ... + 1099657.
It is an arithmetic number, because the mean of its divisors is an integer number (1677116980).
Almost surely, 223133313333 is an apocalyptic number.
It is an amenable number.
23133313333 is a deficient number, since it is larger than the sum of its proper divisors (3700558347).
23133313333 is a wasteful number, since it uses less digits than its factorization.
23133313333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2178148.
The product of its digits is 13122, while the sum is 28.
Adding to 23133313333 its reverse (33331333132), we get a palindrome (56464646465).
The spelling of 23133313333 in words is "twenty-three billion, one hundred thirty-three million, three hundred thirteen thousand, three hundred thirty-three".
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