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715301 is a prime number

715301 has 2 divisors, whose sum is σ = 715302. Its totient is φ = 715300.

The previous prime is 715289. The next prime is 715303. The reversal of 715301 is 103517.

715301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 664225 + 51076 = 815^2 + 226^2 .

It is a cyclic number.

It is not a de Polignac number, because 715301 - 26 = 715237 is a prime.

It is a Sophie Germain prime.

Together with 715303, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 715301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (715303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357650 + 357651.

It is an arithmetic number, because the mean of its divisors is an integer number (357651).

2715301 is an apocalyptic number.

It is an amenable number.

715301 is a deficient number, since it is larger than the sum of its proper divisors (1).

715301 is an equidigital number, since it uses as much as digits as its factorization.

715301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 715301 is about 845.7546925675. The cubic root of 715301 is about 89.4326866081.

Adding to 715301 its reverse (103517), we get a palindrome (818818).

The spelling of 715301 in words is "seven hundred fifteen thousand, three hundred one".