Base | Representation |
---|---|
bin | 1010100100000111001010… |
… | …11010010111111111000111 |
3 | 10001020212100120021002102002 |
4 | 11102003211122113333013 |
5 | 11021104123200030343 |
6 | 121224104435535515 |
7 | 4615246426120040 |
oct | 522034532277707 |
9 | 101225316232362 |
10 | 23231032033223 |
11 | 7447252a50863 |
12 | 27323b575a59b |
13 | cc68a526c631 |
14 | 5a45607698c7 |
15 | 2a445c0858b8 |
hex | 1520e5697fc7 |
23231032033223 has 4 divisors (see below), whose sum is σ = 26549750895120. Its totient is φ = 19912313171328.
The previous prime is 23231032033211. The next prime is 23231032033243. The reversal of 23231032033223 is 32233023013232.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23231032033223 - 242 = 18832985522119 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 (23231032033243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1659359430938 + ... + 1659359430951.
It is an arithmetic number, because the mean of its divisors is an integer number (6637437723780).
Almost surely, 223231032033223 is an apocalyptic number.
23231032033223 is a deficient number, since it is larger than the sum of its proper divisors (3318718861897).
23231032033223 is an equidigital number, since it uses as much as digits as its factorization.
23231032033223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3318718861896.
The product of its (nonzero) digits is 23328, while the sum is 29.
Adding to 23231032033223 its reverse (32233023013232), we get a palindrome (55464055046455).
The spelling of 23231032033223 in words is "twenty-three trillion, two hundred thirty-one billion, thirty-two million, thirty-three thousand, two hundred twenty-three".
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