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5286843744 = 253713607997
BaseRepresentation
bin1001110110001111…
…01101010101100000
3111122110010111012120
410323013231111200
541311412444434
62232335224240
7245004300420
oct47307552540
914573114176
105286843744
112273315a56
121036678080
13663401310
1438220c480
1520e217349
hex13b1ed560

5286843744 has 192 divisors, whose sum is σ = 17125871616. Its totient is φ = 1390639104.

The previous prime is 5286843743. The next prime is 5286843763. The reversal of 5286843744 is 4473486825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5286843743) 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, 5302254 + ... + 5303250.

It is an arithmetic number, because the mean of its divisors is an integer number (89197248).

Almost surely, 25286843744 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 5286843744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8562935808).

5286843744 is an abundant number, since it is smaller than the sum of its proper divisors (11839027872).

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

5286843744 is a wasteful number, since it uses less digits than its factorization.

5286843744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637 (or 1629 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 51.

The square root of 5286843744 is about 72710.6852120099. The cubic root of 5286843744 is about 1742.0695575723.

The spelling of 5286843744 in words is "five billion, two hundred eighty-six million, eight hundred forty-three thousand, seven hundred forty-four".