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71035093 is a prime number
BaseRepresentation
bin1000011101111…
…10100011010101
311221122221211101
410032332203111
5121141110333
611014310101
71521534253
oct416764325
9157587741
1071035093
1137108798
121b958331
13119419cc
1496115d3
15638267d
hex43be8d5

71035093 has 2 divisors, whose sum is σ = 71035094. Its totient is φ = 71035092.

The previous prime is 71035051. The next prime is 71035103. The reversal of 71035093 is 39053017.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41190724 + 29844369 = 6418^2 + 5463^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-71035093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71035033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35517546 + 35517547.

It is an arithmetic number, because the mean of its divisors is an integer number (35517547).

Almost surely, 271035093 is an apocalyptic number.

It is an amenable number.

71035093 is a deficient number, since it is larger than the sum of its proper divisors (1).

71035093 is an equidigital number, since it uses as much as digits as its factorization.

71035093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2835, while the sum is 28.

The square root of 71035093 is about 8428.2319023624. The cubic root of 71035093 is about 414.1499861078.

The spelling of 71035093 in words is "seventy-one million, thirty-five thousand, ninety-three".