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5042871360 = 2632513712781
BaseRepresentation
bin1001011001001010…
…00001110001000000
3111000110001102000100
410230211001301000
540311433340420
62152222122400
7235652461602
oct45445016100
914013042010
105042871360
11215862998a
12b88a20400
136249bc367
1435ba61172
151e7ac4190
hex12c941c40

5042871360 has 168 divisors, whose sum is σ = 17473351896. Its totient is φ = 1334845440.

The previous prime is 5042871359. The next prime is 5042871367. The reversal of 5042871360 is 631782405.

5042871360 is a `hidden beast` number, since 504 + 2 + 87 + 13 + 60 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1116094464 + 3926776896 = 33408^2 + 62664^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5042871367) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 388170 + ... + 400950.

It is an arithmetic number, because the mean of its divisors is an integer number (104008047).

Almost surely, 25042871360 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 5042871360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8736675948).

5042871360 is an abundant number, since it is smaller than the sum of its proper divisors (12430480536).

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

5042871360 is a wasteful number, since it uses less digits than its factorization.

5042871360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12941 (or 12928 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 5042871360 is about 71013.1773687109. The cubic root of 5042871360 is about 1714.8493108795.

The spelling of 5042871360 in words is "five billion, forty-two million, eight hundred seventy-one thousand, three hundred sixty".