Base | Representation |
---|---|
bin | 111001110010… |
… | …1100010001110 |
3 | 2010000102012102 |
4 | 1303211202032 |
5 | 30224102202 |
6 | 3001235102 |
7 | 515356034 |
oct | 163454216 |
9 | 63012172 |
10 | 30300302 |
11 | 1611607a |
12 | a192a92 |
13 | 637b896 |
14 | 404a554 |
15 | 29d7d02 |
hex | 1ce588e |
30300302 has 16 divisors (see below), whose sum is σ = 47204640. Its totient is φ = 14569632.
The previous prime is 30300301. The next prime is 30300311. The reversal of 30300302 is 20300303.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30300301) 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 in 7 ways as a sum of consecutive naturals, for example, 16103 + ... + 17885.
It is an arithmetic number, because the mean of its divisors is an integer number (2950290).
Almost surely, 230300302 is an apocalyptic number.
30300302 is a deficient number, since it is larger than the sum of its proper divisors (16904338).
30300302 is a wasteful number, since it uses less digits than its factorization.
30300302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2107.
The product of its (nonzero) digits is 54, while the sum is 11.
The square root of 30300302 is about 5504.5710096246. The cubic root of 30300302 is about 311.7565970891.
Adding to 30300302 its reverse (20300303), we get a palindrome (50600605).
Subtracting from 30300302 its reverse (20300303), we obtain a palindrome (9999999).
The spelling of 30300302 in words is "thirty million, three hundred thousand, three hundred two".
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