Base | Representation |
---|---|
bin | 10100011111110011… |
… | …00010101111011010 |
3 | 1001101220021022001000 |
4 | 22033321202233122 |
5 | 140014031122421 |
6 | 5015533205430 |
7 | 536456553000 |
oct | 121771425732 |
9 | 31356238030 |
10 | 11004160986 |
11 | 4737620025 |
12 | 2171330876 |
13 | 1064a53580 |
14 | 765674a70 |
15 | 446112226 |
hex | 28fe62bda |
11004160986 has 256 divisors, whose sum is σ = 32062464000. Its totient is φ = 2774616768.
The previous prime is 11004160969. The next prime is 11004160997. The reversal of 11004160986 is 68906140011.
It is a happy number.
11004160986 is a `hidden beast` number, since 1 + 1 + 0 + 0 + 41 + 609 + 8 + 6 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 11004160986.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5537085 + ... + 5539071.
It is an arithmetic number, because the mean of its divisors is an integer number (125244000).
Almost surely, 211004160986 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11004160986, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16031232000).
11004160986 is an abundant number, since it is smaller than the sum of its proper divisors (21058303014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11004160986 is a wasteful number, since it uses less digits than its factorization.
11004160986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2055 (or 2035 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 36.
The spelling of 11004160986 in words is "eleven billion, four million, one hundred sixty thousand, nine hundred eighty-six".
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