Base | Representation |
---|---|
bin | 1101011000111001100… |
… | …0110010100101100111 |
3 | 210222201122012220120000 |
4 | 3112032120302211213 |
5 | 12232041131130043 |
6 | 253400512312343 |
7 | 22422106562610 |
oct | 3261630624547 |
9 | 728648186500 |
10 | 230022130023 |
11 | 8960854a904 |
12 | 386b5b426b3 |
13 | 188ca16205a |
14 | b1c144ac07 |
15 | 5eb3ec02d3 |
hex | 358e632967 |
230022130023 has 160 divisors (see below), whose sum is σ = 419514163200. Its totient is φ = 122817752064.
The previous prime is 230022130021. The next prime is 230022130057. The reversal of 230022130023 is 320031220032.
It is a happy number.
It is not a de Polignac number, because 230022130023 - 21 = 230022130021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 230022129978 and 230022130005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230022130021) by changing a digit.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 79895098 + ... + 79897976.
It is an arithmetic number, because the mean of its divisors is an integer number (2621963520).
Almost surely, 2230022130023 is an apocalyptic number.
230022130023 is a deficient number, since it is larger than the sum of its proper divisors (189492033177).
230022130023 is a wasteful number, since it uses less digits than its factorization.
230022130023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3083 (or 3074 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 230022130023 its reverse (320031220032), we get a palindrome (550053350055).
Subtracting 230022130023 from its reverse (320031220032), we obtain a palindrome (90009090009).
The spelling of 230022130023 in words is "two hundred thirty billion, twenty-two million, one hundred thirty thousand, twenty-three".
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