Search a number
-
+
4085083 = 171032333
BaseRepresentation
bin1111100101010101011011
321200112200101
433211111123
52021210313
6223320231
746502602
oct17452533
97615611
104085083
112340202
121450077
13b00512
14784a39
1555a5dd
hex3e555b

4085083 has 8 divisors (see below), whose sum is σ = 4369248. Its totient is φ = 3805824.

The previous prime is 4085069. The next prime is 4085089. The reversal of 4085083 is 3805804.

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

It is not a de Polignac number, because 4085083 - 25 = 4085051 is a prime.

It is a super-4 number, since 4×40850834 (a number of 28 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4085089) 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, 585 + ... + 2917.

It is an arithmetic number, because the mean of its divisors is an integer number (546156).

Almost surely, 24085083 is an apocalyptic number.

4085083 is a deficient number, since it is larger than the sum of its proper divisors (284165).

4085083 is a wasteful number, since it uses less digits than its factorization.

4085083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 4085083 is about 2021.1588260204. The cubic root of 4085083 is about 159.8577250866.

The spelling of 4085083 in words is "four million, eighty-five thousand, eighty-three".

Divisors: 1 17 103 1751 2333 39661 240299 4085083