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10385497 is a prime number
BaseRepresentation
bin100111100111…
…100001011001
3201112122020001
4213213201121
510124313442
61010333001
7154163263
oct47474131
921478201
1010385497
115953861
12358a161
1321c8185
141544b33
15da22b7
hex9e7859

10385497 has 2 divisors, whose sum is σ = 10385498. Its totient is φ = 10385496.

The previous prime is 10385483. The next prime is 10385513. The reversal of 10385497 is 79458301.

10385497 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7901721 + 2483776 = 2811^2 + 1576^2 .

It is a cyclic number.

It is not a de Polignac number, because 10385497 - 27 = 10385369 is a prime.

It is not a weakly prime, because it can be changed into another prime (10385407) 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, 5192748 + 5192749.

It is an arithmetic number, because the mean of its divisors is an integer number (5192749).

Almost surely, 210385497 is an apocalyptic number.

It is an amenable number.

10385497 is a deficient number, since it is larger than the sum of its proper divisors (1).

10385497 is an equidigital number, since it uses as much as digits as its factorization.

10385497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 10385497 is about 3222.6537201505. The cubic root of 10385497 is about 218.1770648533.

The spelling of 10385497 in words is "ten million, three hundred eighty-five thousand, four hundred ninety-seven".