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9050 = 252181
BaseRepresentation
bin10001101011010
3110102012
42031122
5242200
6105522
735246
oct21532
913365
109050
116888
1252a2
134172
143426
152a35
hex235a

9050 has 12 divisors (see below), whose sum is σ = 16926. Its totient is φ = 3600.

The previous prime is 9049. The next prime is 9059. The reversal of 9050 is 509.

9050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 3721 + 5329 = 61^2 + 73^2 .

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 11 and base 16.

It is not an unprimeable number, because it can be changed into a prime (9059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41 + ... + 140.

29050 is an apocalyptic number.

9050 is a deficient number, since it is larger than the sum of its proper divisors (7876).

9050 is a wasteful number, since it uses less digits than its factorization.

9050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 9050 is about 95.1314879522. The cubic root of 9050 is about 20.8392871872.

Adding to 9050 its reverse (509), we get a palindrome (9559).

The spelling of 9050 in words is "nine thousand, fifty".

Divisors: 1 2 5 10 25 50 181 362 905 1810 4525 9050