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5013446787072 = 2163323472621
BaseRepresentation
bin100100011110100100010…
…1101110000000000000000
3122202021120201121200112000
41020331020231300000000
51124120014334141242
614355051243504000
71025131612365033
oct110751055600000
918667521550460
105013446787072
111663211013729
1268b781228000
132a49c5ba93c9
1413491b5b501a
158a627ec9a4c
hex48f48b70000

5013446787072 has 544 divisors, whose sum is σ = 15836228904960. Its totient is φ = 1563882946560.

The previous prime is 5013446787059. The next prime is 5013446787127. The reversal of 5013446787072 is 2707876443105.

5013446787072 is a `hidden beast` number, since 5 + 0 + 1 + 34 + 467 + 87 + 0 + 72 = 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 31 ways as a sum of consecutive naturals, for example, 1912797922 + ... + 1912800542.

Almost surely, 25013446787072 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 5013446787072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7918114452480).

5013446787072 is an abundant number, since it is smaller than the sum of its proper divisors (10822782117888).

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

5013446787072 is an equidigital number, since it uses as much as digits as its factorization.

5013446787072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732 (or 2696 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 54.

The spelling of 5013446787072 in words is "five trillion, thirteen billion, four hundred forty-six million, seven hundred eighty-seven thousand, seventy-two".