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4471074109 is a prime number
BaseRepresentation
bin1000010100111111…
…10010110100111101
3102112121010002122101
410022133302310331
533124043332414
62015354345101
7215540334325
oct41237626475
912477102571
104471074109
111994894177
12a4942b191
135633b96a8
14305b3a285
151b27c7a74
hex10a7f2d3d

4471074109 has 2 divisors, whose sum is σ = 4471074110. Its totient is φ = 4471074108.

The previous prime is 4471074079. The next prime is 4471074131. The reversal of 4471074109 is 9014701744.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3505232025 + 965842084 = 59205^2 + 31078^2 .

It is a cyclic number.

It is not a de Polignac number, because 4471074109 - 25 = 4471074077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4471074199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2235537054 + 2235537055.

It is an arithmetic number, because the mean of its divisors is an integer number (2235537055).

Almost surely, 24471074109 is an apocalyptic number.

It is an amenable number.

4471074109 is a deficient number, since it is larger than the sum of its proper divisors (1).

4471074109 is an equidigital number, since it uses as much as digits as its factorization.

4471074109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 4471074109 is about 66866.0908757197. The cubic root of 4471074109 is about 1647.4185663168.

The spelling of 4471074109 in words is "four billion, four hundred seventy-one million, seventy-four thousand, one hundred nine".