Base | Representation |
---|---|
bin | 11100001001011011… |
… | …101101111110001100 |
3 | 2220000021222010001010 |
4 | 130021123231332030 |
5 | 443344044012304 |
6 | 21515000245220 |
7 | 2116645351341 |
oct | 341133557614 |
9 | 86007863033 |
10 | 30223032204 |
11 | 118aa128472 |
12 | 5a35770810 |
13 | 2b08654a11 |
14 | 1669d047c8 |
15 | bbd4d2789 |
hex | 7096edf8c |
30223032204 has 24 divisors (see below), whose sum is σ = 70564011840. Its totient is φ = 10068115024.
The previous prime is 30223032193. The next prime is 30223032209. The reversal of 30223032204 is 40223032203.
It is not an unprimeable number, because it can be changed into a prime (30223032209) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 758394 + ... + 797249.
It is an arithmetic number, because the mean of its divisors is an integer number (2940167160).
Almost surely, 230223032204 is an apocalyptic number.
It is an amenable number.
30223032204 is an abundant number, since it is smaller than the sum of its proper divisors (40340979636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30223032204 is a wasteful number, since it uses less digits than its factorization.
30223032204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1557269 (or 1557267 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 21.
Adding to 30223032204 its reverse (40223032203), we get a palindrome (70446064407).
Subtracting 30223032204 from its reverse (40223032203), we obtain a palindrome (9999999999).
The spelling of 30223032204 in words is "thirty billion, two hundred twenty-three million, thirty-two thousand, two hundred four".
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