Base | Representation |
---|---|
bin | 10101100010000100… |
… | …01001110011000101 |
3 | 1002211122022012200200 |
4 | 22301002021303011 |
5 | 142133334104440 |
6 | 5151032201113 |
7 | 556316641020 |
oct | 126102116305 |
9 | 32748265620 |
10 | 11560066245 |
11 | 49a23a0962 |
12 | 22a7539199 |
13 | 1122c808b0 |
14 | 7b94201b7 |
15 | 479d1ec30 |
hex | 2b1089cc5 |
11560066245 has 48 divisors (see below), whose sum is σ = 24661483392. Its totient is φ = 4878092160.
The previous prime is 11560066187. The next prime is 11560066261. The reversal of 11560066245 is 54266006511.
11560066245 is a `hidden beast` number, since 1 + 1 + 5 + 600 + 6 + 6 + 2 + 45 = 666.
It is not a de Polignac number, because 11560066245 - 27 = 11560066117 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1407391 + ... + 1415580.
It is an arithmetic number, because the mean of its divisors is an integer number (513780904).
Almost surely, 211560066245 is an apocalyptic number.
11560066245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11560066245 is an abundant number, since it is smaller than the sum of its proper divisors (13101417147).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11560066245 is a wasteful number, since it uses less digits than its factorization.
11560066245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2823002 (or 2822999 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The spelling of 11560066245 in words is "eleven billion, five hundred sixty million, sixty-six thousand, two hundred forty-five".
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