Search a number
-
+
10386697 is a prime number
BaseRepresentation
bin100111100111…
…110100001001
3201112200212111
4213213310021
510124333242
61010342321
7154166626
oct47476411
921480774
1010386697
115954752
12358a9a1
1321c8899
14154534d
15da2817
hex9e7d09

10386697 has 2 divisors, whose sum is σ = 10386698. Its totient is φ = 10386696.

The previous prime is 10386679. The next prime is 10386707. The reversal of 10386697 is 79668301.

Together with previous prime (10386679) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10310521 + 76176 = 3211^2 + 276^2 .

It is an emirp because it is prime and its reverse (79668301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10386697 - 219 = 9862409 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10386637) 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 as a sum of consecutive naturals, namely, 5193348 + 5193349.

It is an arithmetic number, because the mean of its divisors is an integer number (5193349).

Almost surely, 210386697 is an apocalyptic number.

It is an amenable number.

10386697 is a deficient number, since it is larger than the sum of its proper divisors (1).

10386697 is an equidigital number, since it uses as much as digits as its factorization.

10386697 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 10386697 is about 3222.8398967370. The cubic root of 10386697 is about 218.1854676736.

The spelling of 10386697 in words is "ten million, three hundred eighty-six thousand, six hundred ninety-seven".