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30230624424 = 2337111319103643
BaseRepresentation
bin11100001001111000…
…101011100010101000
32220000211020211121110
4130021320223202220
5443403014440144
621515431110320
72120100032160
oct341170534250
986024224543
1030230624424
1111903443630
125a382123a0
132b0a0b2660
14166ad1d5a0
15bbded20b9
hex709e2b8a8

30230624424 has 512 divisors, whose sum is σ = 108018892800. Its totient is φ = 6789381120.

The previous prime is 30230624419. The next prime is 30230624503. The reversal of 30230624424 is 42442603203.

It is a junction number, because it is equal to n+sod(n) for n = 30230624391 and 30230624400.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 47014647 + ... + 47015289.

It is an arithmetic number, because the mean of its divisors is an integer number (210974400).

Almost surely, 230230624424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30230624424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54009446400).

30230624424 is an abundant number, since it is smaller than the sum of its proper divisors (77788268376).

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

30230624424 is a wasteful number, since it uses less digits than its factorization.

30230624424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805 (or 801 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

The spelling of 30230624424 in words is "thirty billion, two hundred thirty million, six hundred twenty-four thousand, four hundred twenty-four".