Base | Representation |
---|---|
bin | 11010001001111111… |
… | …111111101000100010 |
3 | 2200111021222202220101 |
4 | 122021333333220202 |
5 | 430004233324312 |
6 | 20522504133014 |
7 | 2012655024544 |
oct | 321177775042 |
9 | 80437882811 |
10 | 28085058082 |
11 | 10a02312904 |
12 | 553976716a |
13 | 285772c483 |
14 | 1505db1694 |
15 | ae5968a57 |
hex | 689fffa22 |
28085058082 has 8 divisors (see below), whose sum is σ = 42544692252. Its totient is φ = 13903494000.
The previous prime is 28085058073. The next prime is 28085058103.
28085058082 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 2 ways, for example, as 28005687801 + 79370281 = 167349^2 + 8909^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69517269 + ... + 69517672.
Almost surely, 228085058082 is an apocalyptic number.
28085058082 is a deficient number, since it is larger than the sum of its proper divisors (14459634170).
28085058082 is a wasteful number, since it uses less digits than its factorization.
28085058082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139035044.
The product of its (nonzero) digits is 409600, while the sum is 46.
The spelling of 28085058082 in words is "twenty-eight billion, eighty-five million, fifty-eight thousand, eighty-two".
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