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10642295 = 52638093
BaseRepresentation
bin101000100110…
…001101110111
3202000200111002
4220212031313
510211023140
61020033515
7156313046
oct50461567
922020432
1010642295
116009794
12369289b
132288021
1415b055d
15e03415
hexa26377

10642295 has 8 divisors (see below), whose sum is σ = 12820896. Its totient is φ = 8480416.

The previous prime is 10642283. The next prime is 10642301. The reversal of 10642295 is 59224601.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10642295 - 26 = 10642231 is a prime.

It is a super-2 number, since 2×106422952 = 226516885734050, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 2732 + ... + 5361.

It is an arithmetic number, because the mean of its divisors is an integer number (1602612).

Almost surely, 210642295 is an apocalyptic number.

10642295 is a deficient number, since it is larger than the sum of its proper divisors (2178601).

10642295 is an equidigital number, since it uses as much as digits as its factorization.

10642295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8361.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 10642295 is about 3262.2530557883. The cubic root of 10642295 is about 219.9607023472.

Adding to 10642295 its reverse (59224601), we get a palindrome (69866896).

The spelling of 10642295 in words is "ten million, six hundred forty-two thousand, two hundred ninety-five".

Divisors: 1 5 263 1315 8093 40465 2128459 10642295