Base | Representation |
---|---|
bin | 111001101010… |
… | …0111000100000 |
3 | 2002212221122021 |
4 | 1303110320200 |
5 | 30214411341 |
6 | 2555551224 |
7 | 514653136 |
oct | 163247040 |
9 | 62787567 |
10 | 30232096 |
11 | 16079904 |
12 | a15b514 |
13 | 635681b |
14 | 402d756 |
15 | 29c29d1 |
hex | 1cd4e20 |
30232096 has 48 divisors (see below), whose sum is σ = 61737984. Its totient is φ = 14563584.
The previous prime is 30232091. The next prime is 30232109. The reversal of 30232096 is 69023203.
It is a self number, because there is not a number n which added to its sum of digits gives 30232096.
It is not an unprimeable number, because it can be changed into a prime (30232091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174666 + ... + 174838.
It is an arithmetic number, because the mean of its divisors is an integer number (1286208).
Almost surely, 230232096 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30232096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30868992).
30232096 is an abundant number, since it is smaller than the sum of its proper divisors (31505888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30232096 is a wasteful number, since it uses less digits than its factorization.
30232096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 353 (or 345 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 25.
The square root of 30232096 is about 5498.3721227287. The cubic root of 30232096 is about 311.5224999142.
Adding to 30232096 its reverse (69023203), we get a palindrome (99255299).
The spelling of 30232096 in words is "thirty million, two hundred thirty-two thousand, ninety-six".
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