Search a number
-
+
9379240932 = 2232333982757
BaseRepresentation
bin10001011110000101…
…11101101111100100
3220012122200210202210
420233002331233210
5123202041202212
64150405403420
7451266142515
oct105702755744
926178623683
109379240932
113a83378596
121999109570
13b66203b09
1464d934a0c
1539d63e53c
hex22f0bdbe4

9379240932 has 24 divisors (see below), whose sum is σ = 22836413376. Its totient is φ = 2990482528.

The previous prime is 9379240931. The next prime is 9379240961. The reversal of 9379240932 is 2390429739.

It is not an unprimeable number, because it can be changed into a prime (9379240931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16991103 + ... + 16991654.

It is an arithmetic number, because the mean of its divisors is an integer number (951517224).

Almost surely, 29379240932 is an apocalyptic number.

9379240932 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

9379240932 is an abundant number, since it is smaller than the sum of its proper divisors (13457172444).

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

9379240932 is a wasteful number, since it uses less digits than its factorization.

9379240932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33982787 (or 33982785 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 48.

The square root of 9379240932 is about 96846.4812577101. The cubic root of 9379240932 is about 2108.8995655969.

The spelling of 9379240932 in words is "nine billion, three hundred seventy-nine million, two hundred forty thousand, nine hundred thirty-two".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 33982757 67965514 101948271 135931028 203896542 407793084 781603411 1563206822 2344810233 3126413644 4689620466 9379240932