Search a number
-
+
8849396085 = 355471078537
BaseRepresentation
bin10000011110111011…
…10001000101110101
3211211201200220021120
420033131301011311
5121110421133320
64022041134153
7432203424405
oct101735610565
924751626246
108849396085
113831287292
12186b78a359
13ab04cc55a
145dd410805
1536bd7d440
hex20f771175

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".

Divisors: 1 3 5 15 547 1641 2735 8205 1078537 3235611 5392685 16178055 589959739 1769879217 2949798695 8849396085