Base | Representation |
---|---|
bin | 111001011000… |
… | …0011010101100 |
3 | 2002121100202021 |
4 | 1302300122230 |
5 | 30200121412 |
6 | 2552435524 |
7 | 513461521 |
oct | 162603254 |
9 | 62540667 |
10 | 30082732 |
11 | 15a87669 |
12 | a0a8ba4 |
13 | 6303844 |
14 | 3dd1148 |
15 | 2993607 |
hex | 1cb06ac |
30082732 has 12 divisors (see below), whose sum is σ = 53431000. Its totient is φ = 14816736.
The previous prime is 30082727. The next prime is 30082763. The reversal of 30082732 is 23728003.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 30082697 and 30082706.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55857 + ... + 56392.
Almost surely, 230082732 is an apocalyptic number.
It is an amenable number.
30082732 is a deficient number, since it is larger than the sum of its proper divisors (23348268).
30082732 is a wasteful number, since it uses less digits than its factorization.
30082732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112320 (or 112318 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 30082732 is about 5484.7727391388. The cubic root of 30082732 is about 311.0086190544.
The spelling of 30082732 in words is "thirty million, eighty-two thousand, seven hundred thirty-two".
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