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10204713 = 321133857
BaseRepresentation
bin100110111011…
…011000101001
3201012110020100
4212323120221
510103022323
61002420013
7152511231
oct46733051
921173210
1010204713
11583aa52
123501609
132163abc
1414d8cc1
15d68943
hex9bb629

10204713 has 6 divisors (see below), whose sum is σ = 14740154. Its totient is φ = 6803136.

The previous prime is 10204693. The next prime is 10204721. The reversal of 10204713 is 31740201.

It can be written as a sum of positive squares in only one way, i.e., 9753129 + 451584 = 3123^2 + 672^2 .

It is not a de Polignac number, because 10204713 - 25 = 10204681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10204783) 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 5 ways as a sum of consecutive naturals, for example, 566920 + ... + 566937.

Almost surely, 210204713 is an apocalyptic number.

It is an amenable number.

10204713 is a deficient number, since it is larger than the sum of its proper divisors (4535441).

10204713 is a wasteful number, since it uses less digits than its factorization.

10204713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133863 (or 1133860 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 10204713 is about 3194.4816480925. The cubic root of 10204713 is about 216.9036856585.

Adding to 10204713 its reverse (31740201), we get a palindrome (41944914).

The spelling of 10204713 in words is "ten million, two hundred four thousand, seven hundred thirteen".

Divisors: 1 3 9 1133857 3401571 10204713