Base | Representation |
---|---|
bin | 111001010101… |
… | …1100110111111 |
3 | 2002120100201220 |
4 | 1302223212333 |
5 | 30144004124 |
6 | 2552204423 |
7 | 513350226 |
oct | 162534677 |
9 | 62510656 |
10 | 30063039 |
11 | 15a73896 |
12 | a099713 |
13 | 62c78a6 |
14 | 3dc7cbd |
15 | 298c879 |
hex | 1cab9bf |
30063039 has 8 divisors (see below), whose sum is σ = 40200960. Its totient is φ = 19983576.
The previous prime is 30063017. The next prime is 30063049. The reversal of 30063039 is 93036003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30063039 - 27 = 30062911 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30063049) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 13399 + ... + 15480.
It is an arithmetic number, because the mean of its divisors is an integer number (5025120).
Almost surely, 230063039 is an apocalyptic number.
30063039 is a deficient number, since it is larger than the sum of its proper divisors (10137921).
30063039 is a wasteful number, since it uses less digits than its factorization.
30063039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29229.
The product of its (nonzero) digits is 1458, while the sum is 24.
The square root of 30063039 is about 5482.9772022141. The cubic root of 30063039 is about 310.9407392523.
The spelling of 30063039 in words is "thirty million, sixty-three thousand, thirty-nine".
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