Base | Representation |
---|---|
bin | 1010011000111110… |
… | …11101110100101010 |
3 | 112101202112012112100 |
4 | 11030133131310222 |
5 | 42411020044310 |
6 | 2321305554230 |
7 | 255143430423 |
oct | 51437356452 |
9 | 15352465470 |
10 | 5578284330 |
11 | 2402883643 |
12 | 10b81a5976 |
13 | 6ab8c3178 |
14 | 3acbd464a |
15 | 229ad4ec0 |
hex | 14c7ddd2a |
5578284330 has 24 divisors (see below), whose sum is σ = 14503539492. Its totient is φ = 1487542464.
The previous prime is 5578284319. The next prime is 5578284331. The reversal of 5578284330 is 334828755.
5578284330 is a `hidden beast` number, since 5 + 578 + 2 + 8 + 43 + 30 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 4634750241 + 943534089 = 68079^2 + 30717^2 .
It is a super-2 number, since 2×55782843302 = 62234512132647097800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (5578284331) 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 11 ways as a sum of consecutive naturals, for example, 30990379 + ... + 30990558.
Almost surely, 25578284330 is an apocalyptic number.
5578284330 is an abundant number, since it is smaller than the sum of its proper divisors (8925255162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5578284330 is a wasteful number, since it uses less digits than its factorization.
5578284330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61980950 (or 61980947 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 45.
The square root of 5578284330 is about 74687.9128775199. The cubic root of 5578284330 is about 1773.5096216649.
The spelling of 5578284330 in words is "five billion, five hundred seventy-eight million, two hundred eighty-four thousand, three hundred thirty".
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