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9125330080 = 25557033313
BaseRepresentation
bin10000111111110100…
…10111110010100000
3212112221220210120011
420133322113302200
5122142041030310
64105255254304
7442064011606
oct103772276240
925487823504
109125330080
113963013609
12192807a394
13b257222c9
14627d1b876
153861d678a
hex21fe97ca0

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".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 57033313 114066626 228133252 285166565 456266504 570333130 912533008 1140666260 1825066016 2281332520 4562665040 9125330080