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30424104444 = 22331459717791
BaseRepresentation
bin11100010101011010…
…101111110111111100
32220112022022122022010
4130111122233313330
5444302032320234
621550542051220
72124636422646
oct342532576774
986468278263
1030424104444
11119a2682a78
125a90b79b10
132b3b1c6086
1416888c5896
15bd0e9e6e9
hex7156afdfc

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".

Divisors: 1 2 3 4 6 12 31 62 93 124 186 372 4597 9194 13791 17791 18388 27582 35582 53373 55164 71164 106746 142507 213492 285014 427521 551521 570028 855042 1103042 1654563 1710084 2206084 3309126 6618252 81785227 163570454 245355681 327140908 490711362 981422724 2535342037 5070684074 7606026111 10141368148 15212052222 30424104444