Search a number
-
+
9764132 = 2272311607
BaseRepresentation
bin100101001111…
…110100100100
3200101001212112
4211033310210
54444423012
6545140152
7145664600
oct45176444
920331775
109764132
115569a34
12332a658
13203b3c1
141422500
15ccd122
hex94fd24

9764132 has 36 divisors (see below), whose sum is σ = 20530944. Its totient is φ = 4047120.

The previous prime is 9764129. The next prime is 9764143. The reversal of 9764132 is 2314679.

9764132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5273 + ... + 6879.

It is an arithmetic number, because the mean of its divisors is an integer number (570304).

Almost surely, 29764132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9764132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10265472).

9764132 is an abundant number, since it is smaller than the sum of its proper divisors (10766812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9764132 is a wasteful number, since it uses less digits than its factorization.

9764132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656 (or 1647 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 9764132 is about 3124.7611108691. The cubic root of 9764132 is about 213.7361000047.

The spelling of 9764132 in words is "nine million, seven hundred sixty-four thousand, one hundred thirty-two".

Divisors: 1 2 4 7 14 28 31 49 62 98 124 196 217 434 868 1519 1607 3038 3214 6076 6428 11249 22498 44996 49817 78743 99634 157486 199268 314972 348719 697438 1394876 2441033 4882066 9764132