255203 has 8 divisors (see below), whose sum is σ = 279888. Its totient is φ = 231264.
The previous prime is 255197. The next prime is 255209. The reversal of 255203 is 302552.
255203 is nontrivially palindromic in base 16.
It is an interprime number because it is at equal distance from previous prime (255197) and next prime (255209).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 255203 - 210 = 254179 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (255209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 725 + ... + 1017.
It is an arithmetic number, because the mean of its divisors is an integer number (34986).
2255203 is an apocalyptic number.
255203 is a deficient number, since it is larger than the sum of its proper divisors (24685).
255203 is a wasteful number, since it uses less digits than its factorization.
255203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 373.
The product of its (nonzero) digits is 300, while the sum is 17.
The square root of 255203 is about 505.1762068823. The cubic root of 255203 is about 63.4300798993.
Adding to 255203 its reverse (302552), we get a palindrome (557755).
The spelling of 255203 in words is "two hundred fifty-five thousand, two hundred three".
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