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4164084288 = 26347213297
BaseRepresentation
bin1111100000110010…
…1110001001000000
3101202012110101210000
43320030232021000
532012001144123
61525110440000
7205122063300
oct37014561100
911665411700
104164084288
111847576181
12982663000
13514912200
142b7067600
15195887b43
hexf832e240

4164084288 has 630 divisors, whose sum is σ = 15708731346. Its totient is φ = 1086898176.

The previous prime is 4164084283. The next prime is 4164084311. The reversal of 4164084288 is 8824804614.

It can be written as a sum of positive squares in 3 ways, for example, as 2286144 + 4161798144 = 1512^2 + 64512^2 .

It is not an unprimeable number, because it can be changed into a prime (4164084283) by changing a digit.

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 89 ways as a sum of consecutive naturals, for example, 42928656 + ... + 42928752.

Almost surely, 24164084288 is an apocalyptic number.

4164084288 is a gapful number since it is divisible by the number (48) 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 4164084288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7854365673).

4164084288 is an abundant number, since it is smaller than the sum of its proper divisors (11544647058).

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

4164084288 is a wasteful number, since it uses less digits than its factorization.

4164084288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 45.

The square root of 4164084288 is about 64529.7163173681. The cubic root of 4164084288 is about 1608.8164710827.

The spelling of 4164084288 in words is "four billion, one hundred sixty-four million, eighty-four thousand, two hundred eighty-eight".