Base | Representation |
---|---|
bin | 111001110010… |
… | …1100001000110 |
3 | 2010000102002202 |
4 | 1303211201012 |
5 | 30224101410 |
6 | 3001234502 |
7 | 515355602 |
oct | 163454106 |
9 | 63012082 |
10 | 30300230 |
11 | 16116014 |
12 | a192a32 |
13 | 637b83c |
14 | 404a502 |
15 | 29d7ca5 |
hex | 1ce5846 |
30300230 has 32 divisors (see below), whose sum is σ = 56282688. Its totient is φ = 11737600.
The previous prime is 30300211. The next prime is 30300241. The reversal of 30300230 is 3200303.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107690 + ... + 107970.
It is an arithmetic number, because the mean of its divisors is an integer number (1758834).
Almost surely, 230300230 is an apocalyptic number.
30300230 is a deficient number, since it is larger than the sum of its proper divisors (25982458).
30300230 is a wasteful number, since it uses less digits than its factorization.
30300230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 592.
The product of its (nonzero) digits is 54, while the sum is 11.
The square root of 30300230 is about 5504.5644696016. The cubic root of 30300230 is about 311.7563501554.
Adding to 30300230 its reverse (3200303), we get a palindrome (33500533).
The spelling of 30300230 in words is "thirty million, three hundred thousand, two hundred thirty".
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