Search a number
-
+
8890083 = 322394133
BaseRepresentation
bin100001111010…
…011011100011
3121201122220100
4201322123203
54233440313
6514313443
7135364416
oct41723343
917648810
108890083
115022284
122b88883
131ac3607
141275b7d
15ba9173
hex87a6e3

8890083 has 12 divisors (see below), whose sum is σ = 12898080. Its totient is φ = 5900496.

The previous prime is 8890073. The next prime is 8890093. The reversal of 8890083 is 3800988.

It is an interprime number because it is at equal distance from previous prime (8890073) and next prime (8890093).

It is not a de Polignac number, because 8890083 - 25 = 8890051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8890073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85 + ... + 4217.

It is an arithmetic number, because the mean of its divisors is an integer number (1074840).

Almost surely, 28890083 is an apocalyptic number.

8890083 is a deficient number, since it is larger than the sum of its proper divisors (4007997).

8890083 is a wasteful number, since it uses less digits than its factorization.

8890083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4378 (or 4375 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 8890083 is about 2981.6242217959. The cubic root of 8890083 is about 207.1581092671.

The spelling of 8890083 in words is "eight million, eight hundred ninety thousand, eighty-three".

Divisors: 1 3 9 239 717 2151 4133 12399 37197 987787 2963361 8890083