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5244483760128 = 2123631531069
BaseRepresentation
bin100110001010001001110…
…0101110111000000000000
3200120100221002102222000000
41030110103211313000000
51141411200320311003
615053141012000000
71050621124301664
oct114242345670000
920510832388000
105244483760128
11174219a3a5088
127084bb000000
132c07253746a2
14141b977148a4
159164b10e1a3
hex4c513977000

5244483760128 has 728 divisors, whose sum is σ = 16553300676480. Its totient is φ = 1658296074240.

The previous prime is 5244483760111. The next prime is 5244483760133. The reversal of 5244483760128 is 8210673844425.

5244483760128 is a `hidden beast` number, since 5 + 2 + 4 + 4 + 4 + 8 + 3 + 7 + 601 + 28 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 4905971178 + ... + 4905972246.

Almost surely, 25244483760128 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 5244483760128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8276650338240).

5244483760128 is an abundant number, since it is smaller than the sum of its proper divisors (11308816916352).

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

5244483760128 is an equidigital number, since it uses as much as digits as its factorization.

5244483760128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195 (or 1158 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 54.

The spelling of 5244483760128 in words is "five trillion, two hundred forty-four billion, four hundred eighty-three million, seven hundred sixty thousand, one hundred twenty-eight".