Base | Representation |
---|---|
bin | 111001001111… |
… | …0001110001100 |
3 | 2002110120111222 |
4 | 1302132032030 |
5 | 30140230304 |
6 | 2551102512 |
7 | 513031322 |
oct | 162361614 |
9 | 62416458 |
10 | 30008204 |
11 | 15a36676 |
12 | a071a38 |
13 | 62a8945 |
14 | 3db1d12 |
15 | 297b4be |
hex | 1c9e38c |
30008204 has 6 divisors (see below), whose sum is σ = 52514364. Its totient is φ = 15004100.
The previous prime is 30008203. The next prime is 30008227. The reversal of 30008204 is 40280003.
It is not an unprimeable number, because it can be changed into a prime (30008203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3751022 + ... + 3751029.
It is an arithmetic number, because the mean of its divisors is an integer number (8752394).
Almost surely, 230008204 is an apocalyptic number.
It is an amenable number.
30008204 is a deficient number, since it is larger than the sum of its proper divisors (22506160).
30008204 is a wasteful number, since it uses less digits than its factorization.
30008204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7502055 (or 7502053 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 30008204 is about 5477.9744431678. The cubic root of 30008204 is about 310.7515721644.
Adding to 30008204 its reverse (40280003), we get a palindrome (70288207).
The spelling of 30008204 in words is "thirty million, eight thousand, two hundred four".
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