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13214353 is a prime number
BaseRepresentation
bin110010011010…
…001010010001
3220212100200111
4302122022101
511340324403
61151121321
7220214545
oct62321221
926770614
1013214353
117506159
124513241
132978959
141a7da25
15126056d
hexc9a291

13214353 has 2 divisors, whose sum is σ = 13214354. Its totient is φ = 13214352.

The previous prime is 13214323. The next prime is 13214359. The reversal of 13214353 is 35341231.

13214353 is digitally balanced in base 3, 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., 12909649 + 304704 = 3593^2 + 552^2 .

It is an emirp because it is prime and its reverse (35341231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13214353 - 29 = 13213841 is a prime.

It is not a weakly prime, because it can be changed into another prime (13214359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6607176 + 6607177.

It is an arithmetic number, because the mean of its divisors is an integer number (6607177).

Almost surely, 213214353 is an apocalyptic number.

It is an amenable number.

13214353 is a deficient number, since it is larger than the sum of its proper divisors (1).

13214353 is an equidigital number, since it uses as much as digits as its factorization.

13214353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080, while the sum is 22.

The square root of 13214353 is about 3635.1551548730. The cubic root of 13214353 is about 236.4187778961.

Adding to 13214353 its reverse (35341231), we get a palindrome (48555584).

The spelling of 13214353 in words is "thirteen million, two hundred fourteen thousand, three hundred fifty-three".