Base | Representation |
---|---|
bin | 11100101101010100… |
… | …000010110101101111 |
3 | 2221120020200021000220 |
4 | 130231110002311233 |
5 | 1001112200002203 |
6 | 22054422422423 |
7 | 2140605115356 |
oct | 345524026557 |
9 | 87506607026 |
10 | 30825000303 |
11 | 120889aaa69 |
12 | 5b83291a13 |
13 | 2ba328c366 |
14 | 16c5c4099d |
15 | c0628d653 |
hex | 72d502d6f |
30825000303 has 16 divisors (see below), whose sum is σ = 43277646720. Its totient is φ = 19461901536.
The previous prime is 30825000299. The next prime is 30825000487. The reversal of 30825000303 is 30300052803.
It is not a de Polignac number, because 30825000303 - 22 = 30825000299 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30825000103) 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 15 ways as a sum of consecutive naturals, for example, 84076 + ... + 262142.
It is an arithmetic number, because the mean of its divisors is an integer number (2704852920).
Almost surely, 230825000303 is an apocalyptic number.
30825000303 is a deficient number, since it is larger than the sum of its proper divisors (12452646417).
30825000303 is a wasteful number, since it uses less digits than its factorization.
30825000303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181126.
The product of its (nonzero) digits is 2160, while the sum is 24.
The spelling of 30825000303 in words is "thirty billion, eight hundred twenty-five million, three hundred three", and thus it is an aban number.
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