Search a number
-
+
2836085 = 5781031
BaseRepresentation
bin1010110100011001110101
312100002101012
422310121311
51211223320
6140442005
733051320
oct12643165
95302335
102836085
11166787a
12b49305
13783b75
1453b7b7
153b04c5
hex2b4675

2836085 has 8 divisors (see below), whose sum is σ = 3889536. Its totient is φ = 1944720.

The previous prime is 2836081. The next prime is 2836103. The reversal of 2836085 is 5806382.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2836085 - 22 = 2836081 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2836081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40481 + ... + 40550.

It is an arithmetic number, because the mean of its divisors is an integer number (486192).

22836085 is an apocalyptic number.

It is an amenable number.

2836085 is a deficient number, since it is larger than the sum of its proper divisors (1053451).

2836085 is an equidigital number, since it uses as much as digits as its factorization.

2836085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81043.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 2836085 is about 1684.0679915015. The cubic root of 2836085 is about 141.5488724786.

The spelling of 2836085 in words is "two million, eight hundred thirty-six thousand, eighty-five".

Divisors: 1 5 7 35 81031 405155 567217 2836085