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9272 = 231961
BaseRepresentation
bin10010000111000
3110201102
42100320
5244042
6110532
736014
oct22070
913642
109272
116a6a
125448
1342b3
143544
152b32
hex2438

9272 has 16 divisors (see below), whose sum is σ = 18600. Its totient is φ = 4320.

The previous prime is 9257. The next prime is 9277. The reversal of 9272 is 2729.

It can be divided in two parts, 927 and 2, that added together give a palindrome (929).

It is a d-powerful number, because it can be written as 93 + 73 + 23 + 213 .

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

9272 is an undulating number in base 11.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 9272.

It is not an unprimeable number, because it can be changed into a prime (9277) by changing a digit.

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, 122 + ... + 182.

29272 is an apocalyptic number.

It is an amenable number.

9272 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a weird number, because it is abundant, but not a pseudoperfect number.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9300).

9272 is a wasteful number, since it uses less digits than its factorization.

9272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86 (or 82 counting only the distinct ones).

The product of its digits is 252, while the sum is 20.

The square root of 9272 is about 96.2912249377. The cubic root of 9272 is about 21.0083111472.

The spelling of 9272 in words is "nine thousand, two hundred seventy-two".

Divisors: 1 2 4 8 19 38 61 76 122 152 244 488 1159 2318 4636 9272