Base | Representation |
---|---|
bin | 10010110101111011… |
… | …101110001110100011 |
3 | 1221020000110022022100 |
4 | 102311323232032203 |
5 | 312413420413443 |
6 | 13143342141443 |
7 | 1314241605051 |
oct | 226573561643 |
9 | 57200408270 |
10 | 20232201123 |
11 | 8642606182 |
12 | 3b07881883 |
13 | 1ba5827a54 |
14 | d9d08b1d1 |
15 | 7d63363d3 |
hex | 4b5eee3a3 |
20232201123 has 24 divisors (see below), whose sum is σ = 29527102800. Its totient is φ = 13348497600.
The previous prime is 20232201113. The next prime is 20232201173. The reversal of 20232201123 is 32110223202.
It is not a de Polignac number, because 20232201123 - 213 = 20232192931 is a prime.
It is a super-2 number, since 2×202322011232 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 20232201096 and 20232201105.
It is not an unprimeable number, because it can be changed into a prime (20232201113) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2908053 + ... + 2915001.
It is an arithmetic number, because the mean of its divisors is an integer number (1230295950).
Almost surely, 220232201123 is an apocalyptic number.
20232201123 is a deficient number, since it is larger than the sum of its proper divisors (9294901677).
20232201123 is a wasteful number, since it uses less digits than its factorization.
20232201123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10259 (or 10256 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 20232201123 its reverse (32110223202), we get a palindrome (52342424325).
The spelling of 20232201123 in words is "twenty billion, two hundred thirty-two million, two hundred one thousand, one hundred twenty-three".
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