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30430232324 = 2229678294723
BaseRepresentation
bin11100010101110010…
…000111111100000100
32220112201211222011122
4130111302013330010
5444310114413244
621551321253112
72125042464332
oct342562077404
986481758148
1030430232324
11119a6088a38
125a93034198
132b3c56033b
14168963cb52
15bd17b01ee
hex715c87f04

30430232324 has 48 divisors (see below), whose sum is σ = 55990737600. Its totient is φ = 14450679936.

The previous prime is 30430232321. The next prime is 30430232333. The reversal of 30430232324 is 42323203403.

It is a super-2 number, since 2×304302323242 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30430232293 and 30430232302.

It is not an unprimeable number, because it can be changed into a prime (30430232321) 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 15 ways as a sum of consecutive naturals, for example, 6440627 + ... + 6445349.

It is an arithmetic number, because the mean of its divisors is an integer number (1166473700).

Almost surely, 230430232324 is an apocalyptic number.

It is an amenable number.

30430232324 is a deficient number, since it is larger than the sum of its proper divisors (25560505276).

30430232324 is a wasteful number, since it uses less digits than its factorization.

30430232324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5652 (or 5650 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 30430232324 its reverse (42323203403), we get a palindrome (72753435727).

The spelling of 30430232324 in words is "thirty billion, four hundred thirty million, two hundred thirty-two thousand, three hundred twenty-four".

Divisors: 1 2 4 29 58 67 116 134 268 829 1658 1943 3316 3886 4723 7772 9446 18892 24041 48082 55543 96164 111086 136967 222172 273934 316441 547868 632882 1265764 1610747 3221494 3915367 6442988 7830734 9176789 15661468 18353578 36707156 113545643 227091286 262329589 454182572 524659178 1049318356 7607558081 15215116162 30430232324