Base | Representation |
---|---|
bin | 11100010101011010… |
… | …101111110111111100 |
3 | 2220112022022122022010 |
4 | 130111122233313330 |
5 | 444302032320234 |
6 | 21550542051220 |
7 | 2124636422646 |
oct | 342532576774 |
9 | 86468278263 |
10 | 30424104444 |
11 | 119a2682a78 |
12 | 5a90b79b10 |
13 | 2b3b1c6086 |
14 | 16888c5896 |
15 | bd0e9e6e9 |
hex | 7156afdfc |
30424104444 has 48 divisors (see below), whose sum is σ = 73299623936. Its totient is φ = 9811540800.
The previous prime is 30424104371. The next prime is 30424104467. The reversal of 30424104444 is 44440142403.
It is a super-2 number, since 2×304241044442 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1701189 + ... + 1718979.
Almost surely, 230424104444 is an apocalyptic number.
It is an amenable number.
30424104444 is an abundant number, since it is smaller than the sum of its proper divisors (42875519492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30424104444 is a wasteful number, since it uses less digits than its factorization.
30424104444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22426 (or 22424 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 30.
Adding to 30424104444 its reverse (44440142403), we get a palindrome (74864246847).
The spelling of 30424104444 in words is "thirty billion, four hundred twenty-four million, one hundred four thousand, four hundred forty-four".
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