Base | Representation |
---|---|
bin | 10000111111110100… |
… | …10111110010100000 |
3 | 212112221220210120011 |
4 | 20133322113302200 |
5 | 122142041030310 |
6 | 4105255254304 |
7 | 442064011606 |
oct | 103772276240 |
9 | 25487823504 |
10 | 9125330080 |
11 | 3963013609 |
12 | 192807a394 |
13 | b257222c9 |
14 | 627d1b876 |
15 | 3861d678a |
hex | 21fe97ca0 |
9125330080 has 24 divisors (see below), whose sum is σ = 21558592692. Its totient is φ = 3650131968.
The previous prime is 9125330077. The next prime is 9125330099. The reversal of 9125330080 is 800335219.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 8383966096 + 741363984 = 91564^2 + 27228^2 .
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, 28516497 + ... + 28516816.
Almost surely, 29125330080 is an apocalyptic number.
It is an amenable number.
9125330080 is an abundant number, since it is smaller than the sum of its proper divisors (12433262612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9125330080 is a wasteful number, since it uses less digits than its factorization.
9125330080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57033328 (or 57033320 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 9125330080 is about 95526.5935747737. The cubic root of 9125330080 is about 2089.6947945312.
Adding to 9125330080 its reverse (800335219), we get a palindrome (9925665299).
The spelling of 9125330080 in words is "nine billion, one hundred twenty-five million, three hundred thirty thousand, eighty".
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