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274117 is a prime number
BaseRepresentation
bin1000010111011000101
3111221000111
41002323011
532232432
65513021
72221114
oct1027305
9457014
10274117
11177a48
12112771
13979cc
1471c7b
1556347
hex42ec5

274117 has 2 divisors, whose sum is σ = 274118. Its totient is φ = 274116.

The previous prime is 274103. The next prime is 274121. The reversal of 274117 is 711472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 261121 + 12996 = 511^2 + 114^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-274117 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (274147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137058 + 137059.

It is an arithmetic number, because the mean of its divisors is an integer number (137059).

2274117 is an apocalyptic number.

It is an amenable number.

274117 is a deficient number, since it is larger than the sum of its proper divisors (1).

274117 is an equidigital number, since it uses as much as digits as its factorization.

274117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 392, while the sum is 22.

The square root of 274117 is about 523.5618397095. The cubic root of 274117 is about 64.9598963665.

Adding to 274117 its reverse (711472), we get a palindrome (985589).

The spelling of 274117 in words is "two hundred seventy-four thousand, one hundred seventeen", and thus it is an iban number.