Base | Representation |
---|---|
bin | 1111000101100110… |
… | …01010111101010010 |
3 | 202220111122021110201 |
4 | 13202303022331102 |
5 | 113042102013323 |
6 | 3415431445414 |
7 | 404504065426 |
oct | 74263127522 |
9 | 22814567421 |
10 | 8100032338 |
11 | 3487291202 |
12 | 16a082686a |
13 | 9c1198558 |
14 | 56baa6b86 |
15 | 3261a98ad |
hex | 1e2ccaf52 |
8100032338 has 16 divisors (see below), whose sum is σ = 12210410520. Its totient is φ = 4029935616.
The previous prime is 8100032323. The next prime is 8100032351. The reversal of 8100032338 is 8332300018.
It can be written as a sum of positive squares in 4 ways, for example, as 2264141889 + 5835890449 = 47583^2 + 76393^2 .
It is a super-2 number, since 2×81000323382 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416520 + ... + 435532.
Almost surely, 28100032338 is an apocalyptic number.
8100032338 is a deficient number, since it is larger than the sum of its proper divisors (4110378182).
8100032338 is a wasteful number, since it uses less digits than its factorization.
8100032338 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20061.
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 8100032338 is about 90000.1796553762. The cubic root of 8100032338 is about 2008.3015228507.
The spelling of 8100032338 in words is "eight billion, one hundred million, thirty-two thousand, three hundred thirty-eight".
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