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5304018720 = 25357211131983
BaseRepresentation
bin1001111000010010…
…01110011100100000
3111200122110001211210
410330021032130200
541330312044340
62234151310120
7245303262300
oct47411163440
914618401753
105304018720
112281a86850
12104037b340
13666b35920
143845dd600
152109ab180
hex13c24e720

5304018720 has 1152 divisors, whose sum is σ = 24324572160. Its totient is φ = 952197120.

The previous prime is 5304018703. The next prime is 5304018791. The reversal of 5304018720 is 278104035.

It is a super-2 number, since 2×53040187202 = 56265229164220876800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 63903799 + ... + 63903881.

It is an arithmetic number, because the mean of its divisors is an integer number (21115080).

Almost surely, 25304018720 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 5304018720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12162286080).

5304018720 is an abundant number, since it is smaller than the sum of its proper divisors (19020553440).

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

5304018720 is a wasteful number, since it uses less digits than its factorization.

5304018720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 5304018720 is about 72828.6943450176. The cubic root of 5304018720 is about 1743.9539623961.

The spelling of 5304018720 in words is "five billion, three hundred four million, eighteen thousand, seven hundred twenty".