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5118059520 = 21034574143
BaseRepresentation
bin1001100010000111…
…10110010000000000
3111012200112100210000
410301003312100000
540440210401040
62203505440000
7240554534220
oct46103662000
914180470700
105118059520
112197013962
12baa040000
136374564b2
14367a34080
151ee4c7130
hex1310f6400

5118059520 has 880 divisors, whose sum is σ = 21970827648. Its totient is φ = 1114767360.

The previous prime is 5118059459. The next prime is 5118059539. The reversal of 5118059520 is 259508115.

It is a happy number.

5118059520 is a `hidden beast` number, since 5 + 1 + 1 + 80 + 59 + 520 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 119024619 + ... + 119024661.

Almost surely, 25118059520 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 5118059520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10985413824).

5118059520 is an abundant number, since it is smaller than the sum of its proper divisors (16852768128).

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

5118059520 is a wasteful number, since it uses less digits than its factorization.

5118059520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 36.

The square root of 5118059520 is about 71540.6144787700. The cubic root of 5118059520 is about 1723.3299829790.

The spelling of 5118059520 in words is "five billion, one hundred eighteen million, fifty-nine thousand, five hundred twenty".