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4989604224 = 273114147613
BaseRepresentation
bin1001010010110011…
…10101000110000000
3110212201211011020110
410221121311012000
540204314313344
62143040311320
7234434636043
oct45131650600
913781734213
104989604224
112130557560
12b73012540
1361695bb47
14354956c5a
151e30a13b9
hex129675180

4989604224 has 256 divisors, whose sum is σ = 15150965760. Its totient is φ = 1441382400.

The previous prime is 4989604171. The next prime is 4989604237. The reversal of 4989604224 is 4224069894.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8139342 + ... + 8139954.

It is an arithmetic number, because the mean of its divisors is an integer number (59183460).

Almost surely, 24989604224 is an apocalyptic number.

4989604224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4989604224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7575482880).

4989604224 is an abundant number, since it is smaller than the sum of its proper divisors (10161361536).

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

4989604224 is a wasteful number, since it uses less digits than its factorization.

4989604224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729 (or 717 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 48.

The square root of 4989604224 is about 70637.1306325505. The cubic root of 4989604224 is about 1708.7900225960.

The spelling of 4989604224 in words is "four billion, nine hundred eighty-nine million, six hundred four thousand, two hundred twenty-four".