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5720115072 = 273719472383
BaseRepresentation
bin1010101001111001…
…00000011110000000
3112202122101221201210
411110330200132000
543203322140242
62343333530120
7261515114220
oct52474403600
915678357653
105720115072
112475946131
1211377a3940
137020c1899
143c3994080
1523729dd9c
hex154f20780

5720115072 has 256 divisors, whose sum is σ = 18675302400. Its totient is φ = 1514723328.

The previous prime is 5720115043. The next prime is 5720115101. The reversal of 5720115072 is 2705110275.

It is an interprime number because it is at equal distance from previous prime (5720115043) and next prime (5720115101).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2399193 + ... + 2401575.

It is an arithmetic number, because the mean of its divisors is an integer number (72950400).

Almost surely, 25720115072 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 5720115072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9337651200).

5720115072 is an abundant number, since it is smaller than the sum of its proper divisors (12955187328).

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

5720115072 is a wasteful number, since it uses less digits than its factorization.

5720115072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2473 (or 2461 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 5720115072 is about 75631.4423503876. The cubic root of 5720115072 is about 1788.4147999886.

The spelling of 5720115072 in words is "five billion, seven hundred twenty million, one hundred fifteen thousand, seventy-two".