Base | Representation |
---|---|
bin | 11100010101110010… |
… | …000111111100000100 |
3 | 2220112201211222011122 |
4 | 130111302013330010 |
5 | 444310114413244 |
6 | 21551321253112 |
7 | 2125042464332 |
oct | 342562077404 |
9 | 86481758148 |
10 | 30430232324 |
11 | 119a6088a38 |
12 | 5a93034198 |
13 | 2b3c56033b |
14 | 168963cb52 |
15 | bd17b01ee |
hex | 715c87f04 |
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".
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