Base | Representation |
---|---|
bin | 10101100111100111… |
… | …101101101001010111 |
3 | 2012220202220211121101 |
4 | 111213213231221113 |
5 | 340020101102221 |
6 | 14355233330531 |
7 | 1451150540245 |
oct | 254747555127 |
9 | 65822824541 |
10 | 23213300311 |
11 | 9932337113 |
12 | 45ba106a47 |
13 | 225c322276 |
14 | 11a2d73795 |
15 | 90cde4d91 |
hex | 5679eda57 |
23213300311 has 8 divisors (see below), whose sum is σ = 23756952240. Its totient is φ = 22675933632.
The previous prime is 23213300287. The next prime is 23213300317. The reversal of 23213300311 is 11300331232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23213300311 - 215 = 23213267543 is a prime.
It is a super-2 number, since 2×232133003112 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23213300317) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1563840 + ... + 1578613.
It is an arithmetic number, because the mean of its divisors is an integer number (2969619030).
Almost surely, 223213300311 is an apocalyptic number.
23213300311 is a deficient number, since it is larger than the sum of its proper divisors (543651929).
23213300311 is an equidigital number, since it uses as much as digits as its factorization.
23213300311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3142625.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 23213300311 its reverse (11300331232), we get a palindrome (34513631543).
The spelling of 23213300311 in words is "twenty-three billion, two hundred thirteen million, three hundred thousand, three hundred eleven".
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