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4988535804 = 22327192937971
BaseRepresentation
bin1001010010101011…
…10000001111111100
3110212122210212122100
410221111300033330
540204031121204
62143001345100
7234422566110
oct45125601774
913778725570
104988535804
11212a99786a
12b72798190
13616676745
14354759740
151e2e3ea39
hex1295703fc

4988535804 has 288 divisors, whose sum is σ = 16133644800. Its totient is φ = 1267176960.

The previous prime is 4988535793. The next prime is 4988535809. The reversal of 4988535804 is 4085358894.

4988535804 is a `hidden beast` number, since 4 + 9 + 8 + 8 + 53 + 580 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4988535809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5137039 + ... + 5138009.

It is an arithmetic number, because the mean of its divisors is an integer number (56019600).

Almost surely, 24988535804 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 4988535804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8066822400).

4988535804 is an abundant number, since it is smaller than the sum of its proper divisors (11145108996).

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

4988535804 is a wasteful number, since it uses less digits than its factorization.

4988535804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073 (or 1068 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 54.

The square root of 4988535804 is about 70629.5674912426. The cubic root of 4988535804 is about 1708.6680466047.

The spelling of 4988535804 in words is "four billion, nine hundred eighty-eight million, five hundred thirty-five thousand, eight hundred four".