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9272332 = 223975839
BaseRepresentation
bin100011010111…
…110000001100
3122110002020201
4203113300030
54333203312
6530423244
7141546016
oct43276014
918402221
109272332
115263493
123131b24
131bc85b4
1413351b6
15c32557
hex8d7c0c

9272332 has 12 divisors (see below), whose sum is σ = 16270240. Its totient is φ = 4623696.

The previous prime is 9272279. The next prime is 9272339. The reversal of 9272332 is 2332729.

It is a super-2 number, since 2×92723322 = 171952281436448, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 92 + 210 + 77 + 222 + 33 + 310 + 222 .

It is a self number, because there is not a number n which added to its sum of digits gives 9272332.

It is not an unprimeable number, because it can be changed into a prime (9272339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1332 + ... + 4507.

Almost surely, 29272332 is an apocalyptic number.

It is an amenable number.

9272332 is a deficient number, since it is larger than the sum of its proper divisors (6997908).

9272332 is a wasteful number, since it uses less digits than its factorization.

9272332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6240 (or 6238 counting only the distinct ones).

The product of its digits is 4536, while the sum is 28.

The square root of 9272332 is about 3045.0504100918. The cubic root of 9272332 is about 210.0856189047.

It can be divided in two parts, 9272 and 332, that added together give a square (9604 = 982).

The spelling of 9272332 in words is "nine million, two hundred seventy-two thousand, three hundred thirty-two".

Divisors: 1 2 4 397 794 1588 5839 11678 23356 2318083 4636166 9272332