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3400211 is a prime number
BaseRepresentation
bin1100111110001000010011
320101202012202
430332020103
51332301321
6200513415
740621103
oct14761023
96352182
103400211
111a126a1
12117b86b
13920879
14647203
1547270b
hex33e213

3400211 has 2 divisors, whose sum is σ = 3400212. Its totient is φ = 3400210.

The previous prime is 3400207. The next prime is 3400213. The reversal of 3400211 is 1120043.

It is a happy number.

3400211 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 is a cyclic number.

It is not a de Polignac number, because 3400211 - 22 = 3400207 is a prime.

It is a super-2 number, since 2×34002112 = 23122869689042, which contains 22 as substring.

Together with 3400213, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3400192 and 3400201.

It is not a weakly prime, because it can be changed into another prime (3400213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700105 + 1700106.

It is an arithmetic number, because the mean of its divisors is an integer number (1700106).

Almost surely, 23400211 is an apocalyptic number.

3400211 is a deficient number, since it is larger than the sum of its proper divisors (1).

3400211 is an equidigital number, since it uses as much as digits as its factorization.

3400211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 3400211 is about 1843.9661059792. The cubic root of 3400211 is about 150.3725701401.

Adding to 3400211 its reverse (1120043), we get a palindrome (4520254).

The spelling of 3400211 in words is "three million, four hundred thousand, two hundred eleven".