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8260713 = 328910313
BaseRepresentation
bin11111100000110001101001
3120112200120100
4133200301221
54103320323
6453020013
7130133466
oct37406151
916480510
108260713
11473243a
122924609
131932cc6
14115066d
15ad2943
hex7e0c69

8260713 has 12 divisors (see below), whose sum is σ = 12067380. Its totient is φ = 5444736.

The previous prime is 8260711. The next prime is 8260723. The reversal of 8260713 is 3170628.

8260713 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2442969 + 5817744 = 1563^2 + 2412^2 .

It is not a de Polignac number, because 8260713 - 21 = 8260711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8260711) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4356 + ... + 5957.

It is an arithmetic number, because the mean of its divisors is an integer number (1005615).

Almost surely, 28260713 is an apocalyptic number.

It is an amenable number.

8260713 is a deficient number, since it is larger than the sum of its proper divisors (3806667).

8260713 is a wasteful number, since it uses less digits than its factorization.

8260713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10408 (or 10405 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 8260713 is about 2874.1456121776. The cubic root of 8260713 is about 202.1494254315.

The spelling of 8260713 in words is "eight million, two hundred sixty thousand, seven hundred thirteen".

Divisors: 1 3 9 89 267 801 10313 30939 92817 917857 2753571 8260713