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52243522318080 = 283354759545141
BaseRepresentation
bin10111110000011111001001…
…00101101110111100000000
320211222102122220012122011000
423320033210211232330000
523321424213203134310
6303040202014452000
714001320120446002
oct1370174445567400
9224872586178130
1052243522318080
11157123983a9895
125a39189b04000
13231c70a00a942
14cc8858474372
15608e91e134c0
hex2f83e496ef00

52243522318080 has 576 divisors, whose sum is σ = 192545898854400. Its totient is φ = 13404059320320.

The previous prime is 52243522318073. The next prime is 52243522318121. The reversal of 52243522318080 is 8081322534225.

52243522318080 is a `hidden beast` number, since 5 + 2 + 2 + 43 + 522 + 3 + 1 + 8 + 0 + 80 = 666.

52243522318080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (576).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 95562310 + ... + 96107450.

It is an arithmetic number, because the mean of its divisors is an integer number (334281074400).

Almost surely, 252243522318080 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 52243522318080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96272949427200).

52243522318080 is an abundant number, since it is smaller than the sum of its proper divisors (140302376536320).

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

52243522318080 is a wasteful number, since it uses less digits than its factorization.

52243522318080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545277 (or 545257 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The spelling of 52243522318080 in words is "fifty-two trillion, two hundred forty-three billion, five hundred twenty-two million, three hundred eighteen thousand, eighty".