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10392485 = 52078497
BaseRepresentation
bin100111101001…
…001110100101
3201112222210212
4213221032211
510130024420
61010425205
7154222535
oct47511645
921488725
1010392485
115959034
123592205
1321cb3cc
1415474c5
15da43c5
hex9e93a5

10392485 has 4 divisors (see below), whose sum is σ = 12470988. Its totient is φ = 8313984.

The previous prime is 10392479. The next prime is 10392493. The reversal of 10392485 is 58429301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6558721 + 3833764 = 2561^2 + 1958^2 .

It is a cyclic number.

It is not a de Polignac number, because 10392485 - 216 = 10326949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 1039244 + ... + 1039253.

It is an arithmetic number, because the mean of its divisors is an integer number (3117747).

Almost surely, 210392485 is an apocalyptic number.

It is an amenable number.

10392485 is a deficient number, since it is larger than the sum of its proper divisors (2078503).

10392485 is an equidigital number, since it uses as much as digits as its factorization.

10392485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078502.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 10392485 is about 3223.7377374718. The cubic root of 10392485 is about 218.2259881901.

The spelling of 10392485 in words is "ten million, three hundred ninety-two thousand, four hundred eighty-five".

Divisors: 1 5 2078497 10392485