Base | Representation |
---|---|
bin | 10101100010110110… |
… | …100111110001000111 |
3 | 2012201012102112102020 |
4 | 111202312213301013 |
5 | 334334112303221 |
6 | 14343255214223 |
7 | 1446156665241 |
oct | 254266476107 |
9 | 65635375366 |
10 | 23133322311 |
11 | 98a11804a0 |
12 | 4597377373 |
13 | 224889bbc8 |
14 | 11964b5091 |
15 | 905d97ac6 |
hex | 562da7c47 |
23133322311 has 32 divisors (see below), whose sum is σ = 34148169216. Its totient is φ = 13812288000.
The previous prime is 23133322297. The next prime is 23133322327. The reversal of 23133322311 is 11322333132.
It is not a de Polignac number, because 23133322311 - 210 = 23133321287 is a prime.
It is a super-2 number, since 2×231333223112 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23133320311) 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 31 ways as a sum of consecutive naturals, for example, 4029435 + ... + 4035171.
It is an arithmetic number, because the mean of its divisors is an integer number (1067130288).
Almost surely, 223133322311 is an apocalyptic number.
23133322311 is a deficient number, since it is larger than the sum of its proper divisors (11014846905).
23133322311 is a wasteful number, since it uses less digits than its factorization.
23133322311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7543.
The product of its digits is 1944, while the sum is 24.
Adding to 23133322311 its reverse (11322333132), we get a palindrome (34455655443).
The spelling of 23133322311 in words is "twenty-three billion, one hundred thirty-three million, three hundred twenty-two thousand, three hundred eleven".
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