Base | Representation |
---|---|
bin | 111001110111… |
… | …1000111101110 |
3 | 2010002102001122 |
4 | 1303233013232 |
5 | 30231331231 |
6 | 3002140542 |
7 | 515611355 |
oct | 163570756 |
9 | 63072048 |
10 | 30339566 |
11 | 16142624 |
12 | a1b1752 |
13 | 639370a |
14 | 405a99c |
15 | 29e477b |
hex | 1cef1ee |
30339566 has 8 divisors (see below), whose sum is σ = 46020960. Its totient is φ = 14999248.
The previous prime is 30339557. The next prime is 30339587. The reversal of 30339566 is 66593303.
It is a sphenic number, since it is the product of 3 distinct primes.
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 in 3 ways as a sum of consecutive naturals, for example, 85046 + ... + 85401.
It is an arithmetic number, because the mean of its divisors is an integer number (5752620).
Almost surely, 230339566 is an apocalyptic number.
30339566 is a deficient number, since it is larger than the sum of its proper divisors (15681394).
30339566 is a wasteful number, since it uses less digits than its factorization.
30339566 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170538.
The product of its (nonzero) digits is 43740, while the sum is 35.
The square root of 30339566 is about 5508.1363454439. The cubic root of 30339566 is about 311.8912000104.
The spelling of 30339566 in words is "thirty million, three hundred thirty-nine thousand, five hundred sixty-six".
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