Base | Representation |
---|---|
bin | 11001100010100… |
… | …01000001011011 |
3 | 112221010120220121 |
4 | 30301101001123 |
5 | 414321210441 |
6 | 33131534111 |
7 | 5211010261 |
oct | 1461210133 |
9 | 487116817 |
10 | 214241371 |
11 | aaa2a793 |
12 | 5b8ba337 |
13 | 35502556 |
14 | 2064c431 |
15 | 13c1ddd1 |
hex | cc5105b |
214241371 has 2 divisors, whose sum is σ = 214241372. Its totient is φ = 214241370.
The previous prime is 214241329. The next prime is 214241381. The reversal of 214241371 is 173142412.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 214241371 - 211 = 214239323 is a prime.
It is not a weakly prime, because it can be changed into another prime (214241311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107120685 + 107120686.
It is an arithmetic number, because the mean of its divisors is an integer number (107120686).
Almost surely, 2214241371 is an apocalyptic number.
214241371 is a deficient number, since it is larger than the sum of its proper divisors (1).
214241371 is an equidigital number, since it uses as much as digits as its factorization.
214241371 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1344, while the sum is 25.
The square root of 214241371 is about 14636.9864043115. The cubic root of 214241371 is about 598.3672004549.
Adding to 214241371 its reverse (173142412), we get a palindrome (387383783).
The spelling of 214241371 in words is "two hundred fourteen million, two hundred forty-one thousand, three hundred seventy-one".
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