Base | Representation |
---|---|
bin | 111001110110… |
… | …1011110000100 |
3 | 2010002001210012 |
4 | 1303231132010 |
5 | 30231122204 |
6 | 3002045352 |
7 | 515552555 |
oct | 163553604 |
9 | 63061705 |
10 | 30332804 |
11 | 16138537 |
12 | a1a9858 |
13 | 6390608 |
14 | 405832c |
15 | 29e276e |
hex | 1ced784 |
30332804 has 12 divisors (see below), whose sum is σ = 53135628. Its totient is φ = 15151200.
The previous prime is 30332767. The next prime is 30332839. The reversal of 30332804 is 40823303.
It can be written as a sum of positive squares in 2 ways, for example, as 19096900 + 11235904 = 4370^2 + 3352^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 30332804.
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, 1514 + ... + 7934.
It is an arithmetic number, because the mean of its divisors is an integer number (4427969).
Almost surely, 230332804 is an apocalyptic number.
It is an amenable number.
30332804 is a deficient number, since it is larger than the sum of its proper divisors (22802824).
30332804 is a wasteful number, since it uses less digits than its factorization.
30332804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7606 (or 7604 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 30332804 is about 5507.5224920104. The cubic root of 30332804 is about 311.8680271345.
The spelling of 30332804 in words is "thirty million, three hundred thirty-two thousand, eight hundred four".
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