Base | Representation |
---|---|
bin | 11100001010000101… |
… | …101110011100110110 |
3 | 2220001001200120200100 |
4 | 130022011232130312 |
5 | 443404403403324 |
6 | 21520032254530 |
7 | 2120141064333 |
oct | 341205563466 |
9 | 86031616610 |
10 | 30234044214 |
11 | 11905369a00 |
12 | 5a393a1446 |
13 | 2b0aa0c0ba |
14 | 166b56d98a |
15 | bbe45a4c9 |
hex | 70a16e736 |
30234044214 has 36 divisors (see below), whose sum is σ = 72003672468. Its totient is φ = 9161830920.
The previous prime is 30234044207. The next prime is 30234044237. The reversal of 30234044214 is 41244043203.
It is a happy number.
30234044214 is a `hidden beast` number, since 3 + 0 + 234 + 0 + 4 + 421 + 4 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6938604 + ... + 6942959.
It is an arithmetic number, because the mean of its divisors is an integer number (2000102013).
Almost surely, 230234044214 is an apocalyptic number.
30234044214 is an abundant number, since it is smaller than the sum of its proper divisors (41769628254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30234044214 is a wasteful number, since it uses less digits than its factorization.
30234044214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13881593 (or 13881579 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 30234044214 its reverse (41244043203), we get a palindrome (71478087417).
The spelling of 30234044214 in words is "thirty billion, two hundred thirty-four million, forty-four thousand, two hundred fourteen".
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