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227355241 is a prime number
BaseRepresentation
bin11011000110100…
…10101001101001
3120211210211202111
431203102221221
5431200331431
634321002321
75430326161
oct1543225151
9524724674
10227355241
111073773a3
12641833a1
1338144539
14222a35a1
1514e5e7b1
hexd8d2a69

227355241 has 2 divisors, whose sum is σ = 227355242. Its totient is φ = 227355240.

The previous prime is 227355223. The next prime is 227355257. The reversal of 227355241 is 142553722.

227355241 is digitally balanced in base 2, 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., 219632400 + 7722841 = 14820^2 + 2779^2 .

It is a cyclic number.

It is not a de Polignac number, because 227355241 - 211 = 227353193 is a prime.

It is a super-2 number, since 2×2273552412 = 103380811220336162, which contains 22 as substring.

It is equal to p12505279 and since 227355241 and 12505279 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (227355221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113677620 + 113677621.

It is an arithmetic number, because the mean of its divisors is an integer number (113677621).

Almost surely, 2227355241 is an apocalyptic number.

It is an amenable number.

227355241 is a deficient number, since it is larger than the sum of its proper divisors (1).

227355241 is an equidigital number, since it uses as much as digits as its factorization.

227355241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16800, while the sum is 31.

The square root of 227355241 is about 15078.3036512732. The cubic root of 227355241 is about 610.3350671936.

The spelling of 227355241 in words is "two hundred twenty-seven million, three hundred fifty-five thousand, two hundred forty-one".