Search a number
-
+
10386679 is a prime number
BaseRepresentation
bin100111100111…
…110011110111
3201112200211211
4213213303313
510124333204
61010342251
7154166602
oct47476367
921480754
1010386679
115954736
12358a987
1321c8884
141545339
15da2804
hex9e7cf7

10386679 has 2 divisors, whose sum is σ = 10386680. Its totient is φ = 10386678.

The previous prime is 10386647. The next prime is 10386697. The reversal of 10386679 is 97668301.

Together with next prime (10386697) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10386679 - 25 = 10386647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10386619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5193339 + 5193340.

It is an arithmetic number, because the mean of its divisors is an integer number (5193340).

Almost surely, 210386679 is an apocalyptic number.

10386679 is a deficient number, since it is larger than the sum of its proper divisors (1).

10386679 is an equidigital number, since it uses as much as digits as its factorization.

10386679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 10386679 is about 3222.8371041677. The cubic root of 10386679 is about 218.1853416361.

The spelling of 10386679 in words is "ten million, three hundred eighty-six thousand, six hundred seventy-nine".