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83038093 is a prime number
BaseRepresentation
bin1001111001100…
…00111110001101
312210020202211221
410330300332031
5132224204333
612123443341
72025545365
oct474607615
9183222757
1083038093
1142966826
1223986551
1314285188
14b0579a5
157453d2d
hex4f30f8d

83038093 has 2 divisors, whose sum is σ = 83038094. Its totient is φ = 83038092.

The previous prime is 83038009. The next prime is 83038127. The reversal of 83038093 is 39083038.

It is a happy number.

It is an a-pointer prime, because the next prime (83038127) can be obtained adding 83038093 to its sum of digits (34).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44063044 + 38975049 = 6638^2 + 6243^2 .

It is a cyclic number.

It is not a de Polignac number, because 83038093 - 213 = 83029901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83338093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41519046 + 41519047.

It is an arithmetic number, because the mean of its divisors is an integer number (41519047).

Almost surely, 283038093 is an apocalyptic number.

It is an amenable number.

83038093 is a deficient number, since it is larger than the sum of its proper divisors (1).

83038093 is an equidigital number, since it uses as much as digits as its factorization.

83038093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 83038093 is about 9112.5239643032. The cubic root of 83038093 is about 436.2737896130.

The spelling of 83038093 in words is "eighty-three million, thirty-eight thousand, ninety-three".