Base | Representation |
---|---|
bin | 10101011110100101… |
… | …11111010100010000 |
3 | 1002202121110200212110 |
4 | 22233102333110100 |
5 | 142103404102303 |
6 | 5144111425320 |
7 | 555514151046 |
oct | 125722772420 |
9 | 32677420773 |
10 | 11530925328 |
11 | 49879a795a |
12 | 2299825240 |
13 | 1119c19950 |
14 | 7b55d6396 |
15 | 4774b5703 |
hex | 2af4bf510 |
11530925328 has 80 divisors (see below), whose sum is σ = 32094570816. Its totient is φ = 3546324480.
The previous prime is 11530925209. The next prime is 11530925353. The reversal of 11530925328 is 82352903511.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2550526 + ... + 2555042.
Almost surely, 211530925328 is an apocalyptic number.
It is an amenable number.
11530925328 is an abundant number, since it is smaller than the sum of its proper divisors (20563645488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11530925328 is a wasteful number, since it uses less digits than its factorization.
11530925328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8632 (or 8626 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 39.
The spelling of 11530925328 in words is "eleven billion, five hundred thirty million, nine hundred twenty-five thousand, three hundred twenty-eight".
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