Base | Representation |
---|---|
bin | 11011111110000011… |
… | …110011010010001100 |
3 | 2212111222220111111002 |
4 | 123332003303102030 |
5 | 443001221310012 |
6 | 21444022315432 |
7 | 2112140412455 |
oct | 337603632214 |
9 | 85458814432 |
10 | 30032213132 |
11 | 11811446259 |
12 | 59a1888b78 |
13 | 2aa7c6351c |
14 | 164c83212c |
15 | bab88d7c2 |
hex | 6fe0f348c |
30032213132 has 24 divisors (see below), whose sum is σ = 53984636160. Its totient is φ = 14608149120.
The previous prime is 30032213063. The next prime is 30032213147. The reversal of 30032213132 is 23131223003.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1629344 + ... + 1647672.
It is an arithmetic number, because the mean of its divisors is an integer number (2249359840).
Almost surely, 230032213132 is an apocalyptic number.
It is an amenable number.
30032213132 is a deficient number, since it is larger than the sum of its proper divisors (23952423028).
30032213132 is a wasteful number, since it uses less digits than its factorization.
30032213132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29441 (or 29439 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 30032213132 its reverse (23131223003), we get a palindrome (53163436135).
The spelling of 30032213132 in words is "thirty billion, thirty-two million, two hundred thirteen thousand, one hundred thirty-two".
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