Base | Representation |
---|---|
bin | 10000011110111011… |
… | …10001000101110101 |
3 | 211211201200220021120 |
4 | 20033131301011311 |
5 | 121110421133320 |
6 | 4022041134153 |
7 | 432203424405 |
oct | 101735610565 |
9 | 24751626246 |
10 | 8849396085 |
11 | 3831287292 |
12 | 186b78a359 |
13 | ab04cc55a |
14 | 5dd410805 |
15 | 36bd7d440 |
hex | 20f771175 |
8849396085 has 16 divisors (see below), whose sum is σ = 14184931776. Its totient is φ = 4711045248.
The previous prime is 8849396077. The next prime is 8849396099. The reversal of 8849396085 is 5806939488.
It is a happy number.
It is not a de Polignac number, because 8849396085 - 23 = 8849396077 is a prime.
It is a super-2 number, since 2×88493960852 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
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, 531064 + ... + 547473.
It is an arithmetic number, because the mean of its divisors is an integer number (886558236).
Almost surely, 28849396085 is an apocalyptic number.
It is an amenable number.
8849396085 is a deficient number, since it is larger than the sum of its proper divisors (5335535691).
8849396085 is a wasteful number, since it uses less digits than its factorization.
8849396085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1079092.
The product of its (nonzero) digits is 14929920, while the sum is 60.
The square root of 8849396085 is about 94071.2287843632. The cubic root of 8849396085 is about 2068.4159495550.
The spelling of 8849396085 in words is "eight billion, eight hundred forty-nine million, three hundred ninety-six thousand, eighty-five".
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