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30432330204 = 22315643162119
BaseRepresentation
bin11100010101111010…
…001000000111011100
32220112212210112220220
4130111322020013130
5444311134031304
621551434241340
72125066352523
oct342572100734
986485715826
1030432330204
11119a7291121
125a93886250
132b3cb161a3
141689a274ba
15bd1a76ad9
hex715e881dc

30432330204 has 24 divisors (see below), whose sum is σ = 71013747840. Its totient is φ = 10143399024.

The previous prime is 30432330113. The next prime is 30432330209. The reversal of 30432330204 is 40203323403.

It is a super-2 number, since 2×304323302042 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30432330209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106657 + ... + 268775.

It is an arithmetic number, because the mean of its divisors is an integer number (2958906160).

Almost surely, 230432330204 is an apocalyptic number.

It is an amenable number.

30432330204 is an abundant number, since it is smaller than the sum of its proper divisors (40581417636).

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

30432330204 is a wasteful number, since it uses less digits than its factorization.

30432330204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177769 (or 177767 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 30432330204 its reverse (40203323403), we get a palindrome (70635653607).

The spelling of 30432330204 in words is "thirty billion, four hundred thirty-two million, three hundred thirty thousand, two hundred four".

Divisors: 1 2 3 4 6 12 15643 31286 46929 62572 93858 162119 187716 324238 486357 648476 972714 1945428 2536027517 5072055034 7608082551 10144110068 15216165102 30432330204