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5239104675840 = 21334571931383
BaseRepresentation
bin100110000111101001011…
…1110010010000000000000
3200112212001012202011120000
41030033102332102000000
51141314141244111330
615050451135320000
71050340616654340
oct114172276220000
920485035664500
105239104675840
11173a98a008482
12707459680000
132c0078b18689
14141807174d20
1591433c76560
hex4c3d2f92000

5239104675840 has 2240 divisors, whose sum is σ = 23384669552640. Its totient is φ = 1095020052480.

The previous prime is 5239104675817. The next prime is 5239104675841. The reversal of 5239104675840 is 485764019325.

It is a happy number.

5239104675840 is a `hidden beast` number, since 5 + 2 + 3 + 9 + 10 + 46 + 7 + 584 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2240).

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

It is not an unprimeable number, because it can be changed into a prime (5239104675841) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 13679124289 + ... + 13679124671.

It is a 2-persistent number, because it is pandigital, and so is 2⋅5239104675840 = 10478209351680, but 3⋅5239104675840 = 15717314027520 is not.

Almost surely, 25239104675840 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 5239104675840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11692334776320).

5239104675840 is an abundant number, since it is smaller than the sum of its proper divisors (18145564876800).

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

5239104675840 is a wasteful number, since it uses less digits than its factorization.

5239104675840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The spelling of 5239104675840 in words is "five trillion, two hundred thirty-nine billion, one hundred four million, six hundred seventy-five thousand, eight hundred forty".