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5270888160 = 253355323021
BaseRepresentation
bin1001110100010101…
…10101111011100000
3111121100002212021000
410322022311323200
541243321410120
62231005232000
7244421544606
oct47212657340
914540085230
105270888160
11226530831a
121031262600
13660005a45
14380057876
1520cb14990
hex13a2b5ee0

5270888160 has 192 divisors, whose sum is σ = 18797002560. Its totient is φ = 1378990080.

The previous prime is 5270888089. The next prime is 5270888167. The reversal of 5270888160 is 618880725.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5270888167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217450 + ... + 240470.

It is an arithmetic number, because the mean of its divisors is an integer number (97901055).

Almost surely, 25270888160 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 5270888160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9398501280).

5270888160 is an abundant number, since it is smaller than the sum of its proper divisors (13526114400).

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

5270888160 is a wasteful number, since it uses less digits than its factorization.

5270888160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23098 (or 23084 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 45.

The square root of 5270888160 is about 72600.8826392627. The cubic root of 5270888160 is about 1740.3152817509.

The spelling of 5270888160 in words is "five billion, two hundred seventy million, eight hundred eighty-eight thousand, one hundred sixty".