Base | Representation |
---|---|
bin | 10110001111011110… |
… | …11001010011011001 |
3 | 1010211012010220211122 |
4 | 23013233121103121 |
5 | 143423400244420 |
6 | 5252521335025 |
7 | 601624015631 |
oct | 130757312331 |
9 | 33735126748 |
10 | 11941024985 |
11 | 507844089a |
12 | 2393037475 |
13 | 1183b86276 |
14 | 813c696c1 |
15 | 49d4c1725 |
hex | 2c7bd94d9 |
11941024985 has 16 divisors (see below), whose sum is σ = 14902809600. Its totient is φ = 9176970816.
The previous prime is 11941024937. The next prime is 11941024999. The reversal of 11941024985 is 58942014911.
It is a cyclic number.
It is not a de Polignac number, because 11941024985 - 28 = 11941024729 is a prime.
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, 393905 + ... + 423134.
It is an arithmetic number, because the mean of its divisors is an integer number (931425600).
Almost surely, 211941024985 is an apocalyptic number.
It is an amenable number.
11941024985 is a deficient number, since it is larger than the sum of its proper divisors (2961784615).
11941024985 is an equidigital number, since it uses as much as digits as its factorization.
11941024985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 817160.
The product of its (nonzero) digits is 103680, while the sum is 44.
The spelling of 11941024985 in words is "eleven billion, nine hundred forty-one million, twenty-four thousand, nine hundred eighty-five".
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