Base | Representation |
---|---|
bin | 111001111010… |
… | …0110111111111 |
3 | 2010010121101120 |
4 | 1303310313333 |
5 | 30233110020 |
6 | 3002442023 |
7 | 516040155 |
oct | 163646777 |
9 | 63117346 |
10 | 30363135 |
11 | 16159300 |
12 | a203313 |
13 | 63a136a |
14 | 40653d5 |
15 | 29eb740 |
hex | 1cf4dff |
30363135 has 24 divisors (see below), whose sum is σ = 53402160. Its totient is φ = 14720640.
The previous prime is 30363133. The next prime is 30363163. The reversal of 30363135 is 53136303.
It is not a de Polignac number, because 30363135 - 21 = 30363133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30363131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6550 + ... + 10179.
It is an arithmetic number, because the mean of its divisors is an integer number (2225090).
Almost surely, 230363135 is an apocalyptic number.
30363135 is a deficient number, since it is larger than the sum of its proper divisors (23039025).
30363135 is a wasteful number, since it uses less digits than its factorization.
30363135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16759 (or 16748 counting only the distinct ones).
The product of its (nonzero) digits is 2430, while the sum is 24.
The square root of 30363135 is about 5510.2754014659. The cubic root of 30363135 is about 311.9719423323.
Adding to 30363135 its reverse (53136303), we get a palindrome (83499438).
The spelling of 30363135 in words is "thirty million, three hundred sixty-three thousand, one hundred thirty-five".
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