Base | Representation |
---|---|
bin | 111001110100… |
… | …1011110001000 |
3 | 2010001020022112 |
4 | 1303221132020 |
5 | 30230111144 |
6 | 3001441452 |
7 | 515454035 |
oct | 163513610 |
9 | 63036275 |
10 | 30316424 |
11 | 161271a6 |
12 | a1a0288 |
13 | 6386018 |
14 | 405238c |
15 | 29dc99e |
hex | 1ce9788 |
30316424 has 32 divisors (see below), whose sum is σ = 58475520. Its totient is φ = 14728896.
The previous prime is 30316411. The next prime is 30316439. The reversal of 30316424 is 42461303.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 30316424.
It is an unprimeable number.
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, 53567 + ... + 54129.
It is an arithmetic number, because the mean of its divisors is an integer number (1827360).
Almost surely, 230316424 is an apocalyptic number.
It is an amenable number.
30316424 is a deficient number, since it is larger than the sum of its proper divisors (28159096).
30316424 is a wasteful number, since it uses less digits than its factorization.
30316424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 749 (or 745 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 30316424 is about 5506.0352341771. The cubic root of 30316424 is about 311.8118798021.
Adding to 30316424 its reverse (42461303), we get a palindrome (72777727).
The spelling of 30316424 in words is "thirty million, three hundred sixteen thousand, four hundred twenty-four".
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