Search a number
-
+
3260713 = 6614933
BaseRepresentation
bin1100011100000100101001
320010122212011
430130010221
51313320323
6153515521
736500311
oct14340451
96118764
103260713
111927905
121112ba1
138a2221
1460c441
1544620d
hex31c129

3260713 has 4 divisors (see below), whose sum is σ = 3266308. Its totient is φ = 3255120.

The previous prime is 3260711. The next prime is 3260717. The reversal of 3260713 is 3170623.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3170623 = 7014523.

It can be written as a sum of positive squares in 2 ways, for example, as 1827904 + 1432809 = 1352^2 + 1197^2 .

It is a cyclic number.

It is not a de Polignac number, because 3260713 - 21 = 3260711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3260711) 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, 1806 + ... + 3127.

It is an arithmetic number, because the mean of its divisors is an integer number (816577).

Almost surely, 23260713 is an apocalyptic number.

It is an amenable number.

3260713 is a deficient number, since it is larger than the sum of its proper divisors (5595).

3260713 is an equidigital number, since it uses as much as digits as its factorization.

3260713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5594.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 3260713 is about 1805.7444448205. The cubic root of 3260713 is about 148.2873798933.

The spelling of 3260713 in words is "three million, two hundred sixty thousand, seven hundred thirteen".

Divisors: 1 661 4933 3260713