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10806023 is a prime number
BaseRepresentation
bin101001001110…
…001100000111
3202100000002002
4221032030013
510231243043
61023335515
7160564304
oct51161407
922300062
1010806023
1161107a8
12375159b
1323146c7
1416140ab
15e36bb8
hexa4e307

10806023 has 2 divisors, whose sum is σ = 10806024. Its totient is φ = 10806022.

The previous prime is 10806017. The next prime is 10806053. The reversal of 10806023 is 32060801.

It is a weak prime.

It is an emirp because it is prime and its reverse (32060801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10806023 - 26 = 10805959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10805986 and 10806004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10806053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5403011 + 5403012.

It is an arithmetic number, because the mean of its divisors is an integer number (5403012).

Almost surely, 210806023 is an apocalyptic number.

10806023 is a deficient number, since it is larger than the sum of its proper divisors (1).

10806023 is an equidigital number, since it uses as much as digits as its factorization.

10806023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 10806023 is about 3287.2515875728. The cubic root of 10806023 is about 221.0829728780.

Adding to 10806023 its reverse (32060801), we get a palindrome (42866824).

The spelling of 10806023 in words is "ten million, eight hundred six thousand, twenty-three".