Search a number
BaseRepresentation
bin1100011111101010010101
320011102000121
430133222111
51314303123
6154111541
736561211
oct14375225
96142017
103275413
111937959
12111b5b1
138a8b1b
14613941
1544a75d
hex31fa95

3275413 has 2 divisors, whose sum is σ = 3275414. Its totient is φ = 3275412.

The previous prime is 3275411. The next prime is 3275417. The reversal of 3275413 is 3145723.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1830609 + 1444804 = 1353^2 + 1202^2 .

It is a cyclic number.

It is not a de Polignac number, because 3275413 - 21 = 3275411 is a prime.

Together with 3275411, it forms a pair of twin primes.

3275413 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3275411) 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 as a sum of consecutive naturals, namely, 1637706 + 1637707.

It is an arithmetic number, because the mean of its divisors is an integer number (1637707).

Almost surely, 23275413 is an apocalyptic number.

It is an amenable number.

3275413 is a deficient number, since it is larger than the sum of its proper divisors (1).

3275413 is an equidigital number, since it uses as much as digits as its factorization.

3275413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 25.

The square root of 3275413 is about 1809.8102110442. The cubic root of 3275413 is about 148.5098830654.

The spelling of 3275413 in words is "three million, two hundred seventy-five thousand, four hundred thirteen".