[go: up one dir, main page]

Search a number
-
+
2695313 is a prime number
BaseRepresentation
bin1010010010000010010001
312001221021102
422102002101
51142222223
6133434145
731624025
oct12220221
95057242
102695313
111581035
12a9b955
13734a7a
14502385
15383928
hex292091

2695313 has 2 divisors, whose sum is σ = 2695314. Its totient is φ = 2695312.

The previous prime is 2695291. The next prime is 2695331. The reversal of 2695313 is 3135962.

Together with next prime (2695331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2166784 + 528529 = 1472^2 + 727^2 .

It is a cyclic number.

It is not a de Polignac number, because 2695313 - 26 = 2695249 is a prime.

It is not a weakly prime, because it can be changed into another prime (2695813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1347656 + 1347657.

It is an arithmetic number, because the mean of its divisors is an integer number (1347657).

22695313 is an apocalyptic number.

It is an amenable number.

2695313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2695313 is an equidigital number, since it uses as much as digits as its factorization.

2695313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 29.

The square root of 2695313 is about 1641.7408443479. The cubic root of 2695313 is about 139.1670437956.

The spelling of 2695313 in words is "two million, six hundred ninety-five thousand, three hundred thirteen".