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5384108897580 = 22357231211279977
BaseRepresentation
bin100111001011001010111…
…1001011111010100101100
3201001201022210202212000010
41032112111321133110230
51201203123334210310
615241231523133220
71063663144343400
oct116262571372454
921051283685003
105384108897580
11179642a122466
1272b587214210
13300947386a0a
14148841243100
15950bde85320
hex4e595e5f52c

5384108897580 has 288 divisors, whose sum is σ = 18188374321152. Its totient is φ = 1185306393600.

The previous prime is 5384108897579. The next prime is 5384108897639. The reversal of 5384108897580 is 857988014835.

It is a hoax number, since the sum of its digits (66) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19090552 + ... + 19370528.

It is an arithmetic number, because the mean of its divisors is an integer number (63154077504).

Almost surely, 25384108897580 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 5384108897580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9094187160576).

5384108897580 is an abundant number, since it is smaller than the sum of its proper divisors (12804265423572).

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

5384108897580 is a wasteful number, since it uses less digits than its factorization.

5384108897580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280245 (or 280236 counting only the distinct ones).

The product of its (nonzero) digits is 77414400, while the sum is 66.

The spelling of 5384108897580 in words is "five trillion, three hundred eighty-four billion, one hundred eight million, eight hundred ninety-seven thousand, five hundred eighty".