271253 has 2 divisors, whose sum is σ = 271254. Its totient is φ = 271252.
The previous prime is 271241. The next prime is 271261. The reversal of 271253 is 352172.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 223729 + 47524 = 473^2 + 218^2 .
It is a cyclic number.
It is not a de Polignac number, because 271253 - 210 = 270229 is a prime.
It is a Chen prime.
It is a plaindrome in base 15.
It is a zygodrome in base 15.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (271273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135626 + 135627.
It is an arithmetic number, because the mean of its divisors is an integer number (135627).
2271253 is an apocalyptic number.
It is an amenable number.
271253 is a deficient number, since it is larger than the sum of its proper divisors (1).
271253 is an equidigital number, since it uses as much as digits as its factorization.
271253 is an evil number, because the sum of its binary digits is even.
The product of its digits is 420, while the sum is 20.
The square root of 271253 is about 520.8195464842. The cubic root of 271253 is about 64.7328681638.
The spelling of 271253 in words is "two hundred seventy-one thousand, two hundred fifty-three".
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