Base | Representation |
---|---|
bin | 111001111010… |
… | …0010000011110 |
3 | 2010010110220220 |
4 | 1303310100132 |
5 | 30233014411 |
6 | 3002422210 |
7 | 516026613 |
oct | 163642036 |
9 | 63113826 |
10 | 30360606 |
11 | 16157411 |
12 | a201966 |
13 | 63a0173 |
14 | 406450a |
15 | 29eab06 |
hex | 1cf441e |
30360606 has 24 divisors (see below), whose sum is σ = 64506840. Its totient is φ = 9524352.
The previous prime is 30360601. The next prime is 30360607. The reversal of 30360606 is 60606303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30360601) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 7021 + ... + 10488.
It is an arithmetic number, because the mean of its divisors is an integer number (2687785).
Almost surely, 230360606 is an apocalyptic number.
30360606 is an abundant number, since it is smaller than the sum of its proper divisors (34146234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30360606 is a wasteful number, since it uses less digits than its factorization.
30360606 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17548 (or 17531 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 24.
The square root of 30360606 is about 5510.0459163241. The cubic root of 30360606 is about 311.9632805241.
Adding to 30360606 its reverse (60606303), we get a palindrome (90966909).
The spelling of 30360606 in words is "thirty million, three hundred sixty thousand, six hundred six".
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