Base | Representation |
---|---|
bin | 10010110101111011… |
… | …110011010101000111 |
3 | 1221020000111100222102 |
4 | 102311323303111013 |
5 | 312413422101043 |
6 | 13143342422315 |
7 | 1314242023016 |
oct | 226573632507 |
9 | 57200440872 |
10 | 20232222023 |
11 | 864261a952 |
12 | 3b0789199b |
13 | 1ba5834410 |
14 | d9d094a7d |
15 | 7d633c6b8 |
hex | 4b5ef3547 |
20232222023 has 16 divisors (see below), whose sum is σ = 22263714816. Its totient is φ = 18269025120.
The previous prime is 20232221987. The next prime is 20232222037. The reversal of 20232222023 is 32022223202.
It is a cyclic number.
It is not a de Polignac number, because 20232222023 - 220 = 20231173447 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20232221986 and 20232222004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20232222623) 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, 1338518 + ... + 1353548.
It is an arithmetic number, because the mean of its divisors is an integer number (1391482176).
Almost surely, 220232222023 is an apocalyptic number.
20232222023 is a deficient number, since it is larger than the sum of its proper divisors (2031492793).
20232222023 is a wasteful number, since it uses less digits than its factorization.
20232222023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17294.
The product of its (nonzero) digits is 1152, while the sum is 20.
Adding to 20232222023 its reverse (32022223202), we get a palindrome (52254445225).
The spelling of 20232222023 in words is "twenty billion, two hundred thirty-two million, two hundred twenty-two thousand, twenty-three".
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