Base | Representation |
---|---|
bin | 10000111100110011… |
… | …011111011100011010 |
3 | 1201222101111210211112 |
4 | 100330303133130122 |
5 | 244233200002112 |
6 | 12205545100322 |
7 | 1213004310212 |
oct | 207463373432 |
9 | 51871453745 |
10 | 18200000282 |
11 | 779a475652 |
12 | 363b1876a2 |
13 | 19407b7a49 |
14 | c4920d242 |
15 | 717c12a22 |
hex | 43ccdf71a |
18200000282 has 8 divisors (see below), whose sum is σ = 27344977536. Its totient is φ = 9085007772.
The previous prime is 18200000281. The next prime is 18200000339. The reversal of 18200000282 is 28200000281.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (18200000281) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7494668 + ... + 7497095.
It is an arithmetic number, because the mean of its divisors is an integer number (3418122192).
Almost surely, 218200000282 is an apocalyptic number.
18200000282 is a deficient number, since it is larger than the sum of its proper divisors (9144977254).
18200000282 is a wasteful number, since it uses less digits than its factorization.
18200000282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14992372.
The product of its (nonzero) digits is 512, while the sum is 23.
Subtracting 18200000282 from its reverse (28200000281), we obtain a palindrome (9999999999).
The spelling of 18200000282 in words is "eighteen billion, two hundred million, two hundred eighty-two", and thus it is an aban number.
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