Base | Representation |
---|---|
bin | 11100001001011011… |
… | …101000100011011100 |
3 | 2220000021220222121012 |
4 | 130021123220203130 |
5 | 443344042310022 |
6 | 21514555554352 |
7 | 2116645226546 |
oct | 341133504334 |
9 | 86007828535 |
10 | 30223010012 |
11 | 118aa112828 |
12 | 5a3575b9b8 |
13 | 2b086478a0 |
14 | 1669cda696 |
15 | bbd4cade2 |
hex | 7096e88dc |
30223010012 has 24 divisors (see below), whose sum is σ = 57034066656. Its totient is φ = 13930636608.
The previous prime is 30223010009. The next prime is 30223010029. The reversal of 30223010012 is 21001032203.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344528 + ... + 423255.
It is an arithmetic number, because the mean of its divisors is an integer number (2376419444).
Almost surely, 230223010012 is an apocalyptic number.
It is an amenable number.
30223010012 is a deficient number, since it is larger than the sum of its proper divisors (26811056644).
30223010012 is a wasteful number, since it uses less digits than its factorization.
30223010012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 768557 (or 768555 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 30223010012 its reverse (21001032203), we get a palindrome (51224042215).
The spelling of 30223010012 in words is "thirty billion, two hundred twenty-three million, ten thousand, twelve".
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