Base | Representation |
---|---|
bin | 10000101110110100… |
… | …01000111011110001 |
3 | 212012000110112222102 |
4 | 20113122020323301 |
5 | 121344030203042 |
6 | 4043201350145 |
7 | 435412242365 |
oct | 102732107361 |
9 | 25160415872 |
10 | 8982662897 |
11 | 389a52a64a |
12 | 18a8338355 |
13 | b01cbcc60 |
14 | 612dc12a5 |
15 | 378904b32 |
hex | 217688ef1 |
8982662897 has 4 divisors (see below), whose sum is σ = 9673636980. Its totient is φ = 8291688816.
The previous prime is 8982662881. The next prime is 8982662989. The reversal of 8982662897 is 7982662898.
8982662897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 687278656 + 8295384241 = 26216^2 + 91079^2 .
It is a cyclic number.
It is not a de Polignac number, because 8982662897 - 24 = 8982662881 is a prime.
It is a super-2 number, since 2×89826628972 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8982668897) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345487022 + ... + 345487047.
It is an arithmetic number, because the mean of its divisors is an integer number (2418409245).
Almost surely, 28982662897 is an apocalyptic number.
It is an amenable number.
8982662897 is a deficient number, since it is larger than the sum of its proper divisors (690974083).
8982662897 is a wasteful number, since it uses less digits than its factorization.
8982662897 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 690974082.
The product of its digits is 41803776, while the sum is 65.
The square root of 8982662897 is about 94776.9112020433. The cubic root of 8982662897 is about 2078.7473116203.
Subtracting from 8982662897 its reverse (7982662898), we obtain a palindrome (999999999).
The spelling of 8982662897 in words is "eight billion, nine hundred eighty-two million, six hundred sixty-two thousand, eight hundred ninety-seven".
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