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10112713 = 13777901
BaseRepresentation
bin100110100100…
…111011001001
3201000210000221
4212210323021
510042101323
61000430041
7151646062
oct46447311
921023027
1010112713
115787916
123478321
132130c70
1414b3569
15d4b55d
hex9a4ec9

10112713 has 4 divisors (see below), whose sum is σ = 10890628. Its totient is φ = 9334800.

The previous prime is 10112701. The next prime is 10112723. The reversal of 10112713 is 31721101.

10112713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31721101 = 283311197.

It can be written as a sum of positive squares in 2 ways, for example, as 2999824 + 7112889 = 1732^2 + 2667^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10112713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10112723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388938 + ... + 388963.

It is an arithmetic number, because the mean of its divisors is an integer number (2722657).

Almost surely, 210112713 is an apocalyptic number.

10112713 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10112713 is a deficient number, since it is larger than the sum of its proper divisors (777915).

10112713 is an equidigital number, since it uses as much as digits as its factorization.

10112713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777914.

The product of its (nonzero) digits is 42, while the sum is 16.

The square root of 10112713 is about 3180.0492134557. The cubic root of 10112713 is about 216.2498894049.

Adding to 10112713 its reverse (31721101), we get a palindrome (41833814).

The spelling of 10112713 in words is "ten million, one hundred twelve thousand, seven hundred thirteen".

Divisors: 1 13 777901 10112713