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5027996160 = 293351117389
BaseRepresentation
bin1001010111011000…
…10010001000000000
3110222102001200002000
410223230102020000
540244131334120
62150531224000
7235412155635
oct45354221000
913872050060
105027996160
112150199a30
12b83a48000
136218b1775
14359aac18c
151e6636990
hex12bb12200

5027996160 has 640 divisors, whose sum is σ = 20682604800. Its totient is φ = 1144258560.

The previous prime is 5027996153. The next prime is 5027996203. The reversal of 5027996160 is 616997205.

It is a happy number.

5027996160 is a `hidden beast` number, since 5 + 0 + 27 + 9 + 9 + 616 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12925246 + ... + 12925634.

It is an arithmetic number, because the mean of its divisors is an integer number (32316570).

Almost surely, 25027996160 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 5027996160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10341302400).

5027996160 is an abundant number, since it is smaller than the sum of its proper divisors (15654608640).

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

5027996160 is a wasteful number, since it uses less digits than its factorization.

5027996160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449 (or 427 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 5027996160 is about 70908.3645277481. The cubic root of 5027996160 is about 1713.1615258018.

The spelling of 5027996160 in words is "five billion, twenty-seven million, nine hundred ninety-six thousand, one hundred sixty".