Base | Representation |
---|---|
bin | 111001111001… |
… | …1110111100011 |
3 | 2010010101201211 |
4 | 1303303313203 |
5 | 30232442021 |
6 | 3002410551 |
7 | 516022144 |
oct | 163636743 |
9 | 63111654 |
10 | 30359011 |
11 | 161561a1 |
12 | a200a57 |
13 | 639c517 |
14 | 4063acb |
15 | 29ea3e1 |
hex | 1cf3de3 |
30359011 has 8 divisors (see below), whose sum is σ = 31816224. Its totient is φ = 28913280.
The previous prime is 30359009. The next prime is 30359023. The reversal of 30359011 is 11095303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30359011 - 21 = 30359009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30359041) 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, 2805 + ... + 8281.
It is an arithmetic number, because the mean of its divisors is an integer number (3977028).
Almost surely, 230359011 is an apocalyptic number.
30359011 is a deficient number, since it is larger than the sum of its proper divisors (1457213).
30359011 is a wasteful number, since it uses less digits than its factorization.
30359011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5741.
The product of its (nonzero) digits is 405, while the sum is 22.
The square root of 30359011 is about 5509.9011787871. The cubic root of 30359011 is about 311.9578174124.
It can be divided in two parts, 303590 and 11, that added together give a square (303601 = 5512).
The spelling of 30359011 in words is "thirty million, three hundred fifty-nine thousand, eleven".
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