Base | Representation |
---|---|
bin | 11010001101100… |
… | …10001001000100 |
3 | 120022202011110201 |
4 | 31012302021010 |
5 | 422242211202 |
6 | 33452500244 |
7 | 5306652355 |
oct | 1506621104 |
9 | 508664421 |
10 | 219882052 |
11 | 103132705 |
12 | 6177a684 |
13 | 36728b30 |
14 | 212b9d2c |
15 | 14485387 |
hex | d1b2244 |
219882052 has 12 divisors (see below), whose sum is σ = 414393196. Its totient is φ = 101484000.
The previous prime is 219882049. The next prime is 219882071. The reversal of 219882052 is 250288912.
219882052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 144817156 + 75064896 = 12034^2 + 8664^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2114199 + ... + 2114302.
Almost surely, 2219882052 is an apocalyptic number.
It is an amenable number.
219882052 is a deficient number, since it is larger than the sum of its proper divisors (194511144).
219882052 is a wasteful number, since it uses less digits than its factorization.
219882052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4228518 (or 4228516 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 37.
The square root of 219882052 is about 14828.4204148655. The cubic root of 219882052 is about 603.5731710984.
The spelling of 219882052 in words is "two hundred nineteen million, eight hundred eighty-two thousand, fifty-two".
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