Base | Representation |
---|---|
bin | 11011111100111011… |
… | …010111010100010110 |
3 | 2212110200011202120211 |
4 | 123330323113110112 |
5 | 442431341133324 |
6 | 21442103320034 |
7 | 2111520124261 |
oct | 337473272426 |
9 | 85420152524 |
10 | 30013224214 |
11 | 11801756636 |
12 | 599745001a |
13 | 2aa404538c |
14 | 164a0cbcd8 |
15 | ba9d8c294 |
hex | 6fced7516 |
30013224214 has 16 divisors (see below), whose sum is σ = 47830957200. Its totient is φ = 14097543264.
The previous prime is 30013224211. The next prime is 30013224247. The reversal of 30013224214 is 41242231003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30013224211) 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, 6990684 + ... + 6994975.
It is an arithmetic number, because the mean of its divisors is an integer number (2989434825).
Almost surely, 230013224214 is an apocalyptic number.
30013224214 is a deficient number, since it is larger than the sum of its proper divisors (17817732986).
30013224214 is a wasteful number, since it uses less digits than its factorization.
30013224214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13985727.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 30013224214 its reverse (41242231003), we get a palindrome (71255455217).
The spelling of 30013224214 in words is "thirty billion, thirteen million, two hundred twenty-four thousand, two hundred fourteen".
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