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10393285 = 571915629
BaseRepresentation
bin100111101001…
…011011000101
3201120000220111
4213221123011
510130041120
61010433021
7154225060
oct47513305
921500814
1010393285
1159596a1
123592771
1321cb896
1415478d7
15da475a
hex9e96c5

10393285 has 16 divisors (see below), whose sum is σ = 15004800. Its totient is φ = 6751296.

The previous prime is 10393283. The next prime is 10393289. The reversal of 10393285 is 58239301.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10393285 - 21 = 10393283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10393283) 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 in 15 ways as a sum of consecutive naturals, for example, 7150 + ... + 8479.

It is an arithmetic number, because the mean of its divisors is an integer number (937800).

Almost surely, 210393285 is an apocalyptic number.

It is an amenable number.

10393285 is a deficient number, since it is larger than the sum of its proper divisors (4611515).

10393285 is a wasteful number, since it uses less digits than its factorization.

10393285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15660.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 10393285 is about 3223.8618146565. The cubic root of 10393285 is about 218.2315876309.

The spelling of 10393285 in words is "ten million, three hundred ninety-three thousand, two hundred eighty-five".

Divisors: 1 5 7 19 35 95 133 665 15629 78145 109403 296951 547015 1484755 2078657 10393285