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5288130288 = 2432731229739
BaseRepresentation
bin1001110110011001…
…00111011011110000
3111122112112212000100
410323030213123300
541312230132123
62232422552400
7245021236320
oct47314473360
914575485010
105288130288
112274014611
121036b98700
13663761a9c
14382465280
1520e3bd643
hex13b3276f0

5288130288 has 240 divisors, whose sum is σ = 17559193600. Its totient is φ = 1453800960.

The previous prime is 5288130259. The next prime is 5288130299. The reversal of 5288130288 is 8820318825.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7155423 + ... + 7156161.

Almost surely, 25288130288 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 5288130288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8779596800).

5288130288 is an abundant number, since it is smaller than the sum of its proper divisors (12271063312).

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

5288130288 is a wasteful number, since it uses less digits than its factorization.

5288130288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020 (or 1011 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 45.

The square root of 5288130288 is about 72719.5316816603. The cubic root of 5288130288 is about 1742.2108559518.

The spelling of 5288130288 in words is "five billion, two hundred eighty-eight million, one hundred thirty thousand, two hundred eighty-eight".