Base | Representation |
---|---|
bin | 10101100111011011… |
… | …001111010010011001 |
3 | 2012220112202200220101 |
4 | 111213123033102121 |
5 | 340013231431413 |
6 | 14355035255401 |
7 | 1451111000425 |
oct | 254733172231 |
9 | 65815680811 |
10 | 23210030233 |
11 | 9930503275 |
12 | 45b8baa561 |
13 | 225b748a00 |
14 | 11a2761b85 |
15 | 90c99aedd |
hex | 5676cf499 |
23210030233 has 12 divisors (see below), whose sum is σ = 25140320400. Its totient is φ = 21418194096.
The previous prime is 23210030231. The next prime is 23210030251. The reversal of 23210030233 is 33203001232.
It is a happy number.
It is not a de Polignac number, because 23210030233 - 21 = 23210030231 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23210030233.
It is not an unprimeable number, because it can be changed into a prime (23210030231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 596818 + ... + 634516.
It is an arithmetic number, because the mean of its divisors is an integer number (2095026700).
Almost surely, 223210030233 is an apocalyptic number.
It is an amenable number.
23210030233 is a deficient number, since it is larger than the sum of its proper divisors (1930290167).
23210030233 is a wasteful number, since it uses less digits than its factorization.
23210030233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41368 (or 41355 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 23210030233 its reverse (33203001232), we get a palindrome (56413031465).
The spelling of 23210030233 in words is "twenty-three billion, two hundred ten million, thirty thousand, two hundred thirty-three".
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