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9292 = 2223101
BaseRepresentation
bin10010001001100
3110202011
42101030
5244132
6111004
736043
oct22114
913664
109292
116a88
125464
1342ca
14355a
152b47
hex244c

9292 has 12 divisors (see below), whose sum is σ = 17136. Its totient is φ = 4400.

The previous prime is 9283. The next prime is 9293. The reversal of 9292 is 2929.

9292 is nontrivially palindromic in base 3.

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

9292 is an undulating number in base 10.

It is a plaindrome in base 14 and base 16.

It is not an unprimeable number, because it can be changed into a prime (9293) by changing a digit.

9292 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42 + ... + 142.

It is an arithmetic number, because the mean of its divisors is an integer number (1428).

9292 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

9292 is a deficient number, since it is larger than the sum of its proper divisors (7844).

9292 is a wasteful number, since it uses less digits than its factorization.

9292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 126 counting only the distinct ones).

The product of its digits is 324, while the sum is 22.

The square root of 9292 is about 96.3950206183. The cubic root of 9292 is about 21.0234054986.

Adding to 9292 its reverse (2929), we get a palindrome (12221).

It can be divided in two parts, 9 and 292, that multiplied together give a triangular number (2628 = T72).

The spelling of 9292 in words is "nine thousand, two hundred ninety-two".

Divisors: 1 2 4 23 46 92 101 202 404 2323 4646 9292