Base | Representation |
---|---|
bin | 10101101000101111… |
… | …001000101010101011 |
3 | 2012222002011001121010 |
4 | 111220233020222223 |
5 | 340034344220321 |
6 | 14401142515003 |
7 | 1451465640045 |
oct | 255057105253 |
9 | 65862131533 |
10 | 23232023211 |
11 | 9941964991 |
12 | 4604435a63 |
13 | 22631792c7 |
14 | 11a5648a95 |
15 | 90e892676 |
hex | 568bc8aab |
23232023211 has 8 divisors (see below), whose sum is σ = 30976854480. Its totient is φ = 15487603712.
The previous prime is 23232023201. The next prime is 23232023219. The reversal of 23232023211 is 11232023232.
It is a happy number.
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 23232023211 - 213 = 23232015019 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23232023219) 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, 70411 + ... + 226763.
It is an arithmetic number, because the mean of its divisors is an integer number (3872106810).
Almost surely, 223232023211 is an apocalyptic number.
23232023211 is a deficient number, since it is larger than the sum of its proper divisors (7744831269).
23232023211 is a wasteful number, since it uses less digits than its factorization.
23232023211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205885.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 23232023211 its sum of digits (21), we get a palindrome (23232023232).
Adding to 23232023211 its reverse (11232023232), we get a palindrome (34464046443).
The spelling of 23232023211 in words is "twenty-three billion, two hundred thirty-two million, twenty-three thousand, two hundred eleven".
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