Base | Representation |
---|---|
bin | 11100001010000010… |
… | …001101010100110100 |
3 | 2220000222221201202222 |
4 | 130022002031110310 |
5 | 443404134401400 |
6 | 21520000421512 |
7 | 2120130204056 |
oct | 341202152464 |
9 | 86028851688 |
10 | 30233122100 |
11 | 1190489a125 |
12 | 5a39017898 |
13 | 2b0a77847c |
14 | 166b3ad8d6 |
15 | bbe327185 |
hex | 70a08d534 |
30233122100 has 36 divisors (see below), whose sum is σ = 65615841984. Its totient is φ = 12091411680.
The previous prime is 30233122067. The next prime is 30233122111. The reversal of 30233122100 is 122133203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 777317 + ... + 815283.
Almost surely, 230233122100 is an apocalyptic number.
It is an amenable number.
30233122100 is an abundant number, since it is smaller than the sum of its proper divisors (35382719884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30233122100 is a wasteful number, since it uses less digits than its factorization.
30233122100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45944 (or 45937 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 30233122100 its reverse (122133203), we get a palindrome (30355255303).
The spelling of 30233122100 in words is "thirty billion, two hundred thirty-three million, one hundred twenty-two thousand, one hundred".
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