Base | Representation |
---|---|
bin | 111001110101… |
… | …1010111110110 |
3 | 2010001122000001 |
4 | 1303223113312 |
5 | 30230333324 |
6 | 3001541514 |
7 | 515515534 |
oct | 163532766 |
9 | 63048001 |
10 | 30324214 |
11 | 16132038 |
12 | a1a489a |
13 | 638972b |
14 | 4055154 |
15 | 29dee44 |
hex | 1ceb5f6 |
30324214 has 4 divisors (see below), whose sum is σ = 45486324. Its totient is φ = 15162106.
The previous prime is 30324199. The next prime is 30324221. The reversal of 30324214 is 41242303.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 30324191 and 30324200.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7581052 + ... + 7581055.
It is an arithmetic number, because the mean of its divisors is an integer number (11371581).
Almost surely, 230324214 is an apocalyptic number.
30324214 is a deficient number, since it is larger than the sum of its proper divisors (15162110).
30324214 is a wasteful number, since it uses less digits than its factorization.
30324214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15162109.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 30324214 is about 5506.7425943111. The cubic root of 30324214 is about 311.8385848704.
Adding to 30324214 its reverse (41242303), we get a palindrome (71566517).
The spelling of 30324214 in words is "thirty million, three hundred twenty-four thousand, two hundred fourteen".
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