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30304399104 = 283471712281
BaseRepresentation
bin11100001110010010…
…000110111100000000
32220012222001222110000
4130032102012330000
5444030411232404
621531024240000
72121654066540
oct341622067400
986188058400
1030304399104
1111941052641
125a58a70000
132b1c473305
141676a45320
15bc5706339
hex70e486f00

30304399104 has 360 divisors, whose sum is σ = 109354801248. Its totient is φ = 8148418560.

The previous prime is 30304399079. The next prime is 30304399123. The reversal of 30304399104 is 40199340303.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2461444 + ... + 2473724.

Almost surely, 230304399104 is an apocalyptic number.

30304399104 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30304399104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54677400624).

30304399104 is an abundant number, since it is smaller than the sum of its proper divisors (79050402144).

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

30304399104 is a wasteful number, since it uses less digits than its factorization.

30304399104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12333 (or 12310 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The spelling of 30304399104 in words is "thirty billion, three hundred four million, three hundred ninety-nine thousand, one hundred four".