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10114111 = 71444873
BaseRepresentation
bin100110100101…
…010000111111
3201000211221201
4212211100333
510042122421
61000440331
7151653130
oct46452077
921024851
1010114111
115788977
1234790a7
1321317a7
1414b3c87
15d4bb91
hex9a543f

10114111 has 4 divisors (see below), whose sum is σ = 11558992. Its totient is φ = 8669232.

The previous prime is 10114081. The next prime is 10114129. The reversal of 10114111 is 11141101.

10114111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11141101 = 61182641.

It is a cyclic number.

It is not a de Polignac number, because 10114111 - 25 = 10114079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10114141) 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 3 ways as a sum of consecutive naturals, for example, 722430 + ... + 722443.

It is an arithmetic number, because the mean of its divisors is an integer number (2889748).

Almost surely, 210114111 is an apocalyptic number.

10114111 is a deficient number, since it is larger than the sum of its proper divisors (1444881).

10114111 is an equidigital number, since it uses as much as digits as its factorization.

10114111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444880.

The product of its (nonzero) digits is 4, while the sum is 10.

The square root of 10114111 is about 3180.2690137786. The cubic root of 10114111 is about 216.2598538729.

Adding to 10114111 its reverse (11141101), we get a palindrome (21255212).

The spelling of 10114111 in words is "ten million, one hundred fourteen thousand, one hundred eleven".

Divisors: 1 7 1444873 10114111