Search a number
203341 is a prime number
BaseRepresentation
bin110001101001001101
3101022221011
4301221031
523001331
64205221
71504555
oct615115
9338834
10203341
11129856
1299811
1371728
1454165
15403b1
hex31a4d

203341 has 2 divisors, whose sum is σ = 203342. Its totient is φ = 203340.

The previous prime is 203339. The next prime is 203351. The reversal of 203341 is 143302.

203341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 202500 + 841 = 450^2 + 29^2 .

It is a cyclic number.

It is not a de Polignac number, because 203341 - 21 = 203339 is a prime.

Together with 203339, it forms a pair of twin primes.

It is a nialpdrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101670 + 101671.

It is an arithmetic number, because the mean of its divisors is an integer number (101671).

2203341 is an apocalyptic number.

It is an amenable number.

203341 is a deficient number, since it is larger than the sum of its proper divisors (1).

203341 is an equidigital number, since it uses as much as digits as its factorization.

203341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 203341 is about 450.9334762468. The cubic root of 203341 is about 58.8041962544.

Adding to 203341 its reverse (143302), we get a palindrome (346643).

The spelling of 203341 in words is "two hundred three thousand, three hundred forty-one", and thus it is an iban number.