Base | Representation |
---|---|
bin | 10000100110101011… |
… | …01010100100000000 |
3 | 212000020222110220100 |
4 | 20103111222210000 |
5 | 121224040143211 |
6 | 4032322042400 |
7 | 433622663100 |
oct | 102325524400 |
9 | 25006873810 |
10 | 8914381056 |
11 | 3864a32479 |
12 | 18894a9400 |
13 | ac0b034b9 |
14 | 607cc9200 |
15 | 372918156 |
hex | 21356a900 |
8914381056 has 243 divisors, whose sum is σ = 30005441193. Its totient is φ = 2537902080.
The previous prime is 8914381043. The next prime is 8914381087. The reversal of 8914381056 is 6501834198.
The square root of 8914381056 is 94416.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 6024243456 + 2890137600 = 77616^2 + 53760^2 .
It is a super-2 number, since 2×89143810562 (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 26 ways as a sum of consecutive naturals, for example, 31723636 + ... + 31723916.
Almost surely, 28914381056 is an apocalyptic number.
8914381056 is the 94416-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8914381056
8914381056 is an abundant number, since it is smaller than the sum of its proper divisors (21091060137).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8914381056 is an equidigital number, since it uses as much as digits as its factorization.
8914381056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 598 (or 293 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 45.
The cubic root of 8914381056 is about 2073.4666995357.
The spelling of 8914381056 in words is "eight billion, nine hundred fourteen million, three hundred eighty-one thousand, fifty-six".
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