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10110091 is a prime number
BaseRepresentation
bin100110100100…
…010010001011
3201000122102211
4212210102023
510042010331
61000405551
7151635325
oct46442213
921018384
1010110091
115785952
1234768b7
13212ca04
1414b2615
15d4a8b1
hex9a448b

10110091 has 2 divisors, whose sum is σ = 10110092. Its totient is φ = 10110090.

The previous prime is 10110059. The next prime is 10110119. The reversal of 10110091 is 19001101.

10110091 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10110091 - 25 = 10110059 is a prime.

It is not a weakly prime, because it can be changed into another prime (10110011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055045 + 5055046.

It is an arithmetic number, because the mean of its divisors is an integer number (5055046).

Almost surely, 210110091 is an apocalyptic number.

10110091 is a deficient number, since it is larger than the sum of its proper divisors (1).

10110091 is an equidigital number, since it uses as much as digits as its factorization.

10110091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9, while the sum is 13.

The square root of 10110091 is about 3179.6369289590. The cubic root of 10110091 is about 216.2311982050.

Adding to 10110091 its reverse (19001101), we get a palindrome (29111192).

The spelling of 10110091 in words is "ten million, one hundred ten thousand, ninety-one".