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227914373 is a prime number
BaseRepresentation
bin11011001010110…
…11001010000101
3120212212020202002
431211123022011
5431321224443
634340555045
75435145251
oct1545331205
9525766662
10227914373
11107719495
12643b2a85
13382abb9b
14223ab261
15150202b8
hexd95b285

227914373 has 2 divisors, whose sum is σ = 227914374. Its totient is φ = 227914372.

The previous prime is 227914283. The next prime is 227914391. The reversal of 227914373 is 373419722.

227914373 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., 184063489 + 43850884 = 13567^2 + 6622^2 .

It is a cyclic number.

It is not a de Polignac number, because 227914373 - 216 = 227848837 is a prime.

It is a super-2 number, since 2×2279143732 = 103889922839966258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (227916373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113957186 + 113957187.

It is an arithmetic number, because the mean of its divisors is an integer number (113957187).

Almost surely, 2227914373 is an apocalyptic number.

It is an amenable number.

227914373 is a deficient number, since it is larger than the sum of its proper divisors (1).

227914373 is an equidigital number, since it uses as much as digits as its factorization.

227914373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 38.

The square root of 227914373 is about 15096.8332109751. The cubic root of 227914373 is about 610.8349874893.

The spelling of 227914373 in words is "two hundred twenty-seven million, nine hundred fourteen thousand, three hundred seventy-three".