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10211 is a prime number
BaseRepresentation
bin10011111100011
3112000012
42133203
5311321
6115135
741525
oct23743
915005
1010211
117743
125aab
134856
143a15
15305b
hex27e3

10211 has 2 divisors, whose sum is σ = 10212. Its totient is φ = 10210.

The previous prime is 10193. The next prime is 10223. The reversal of 10211 is 11201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10211 - 210 = 9187 is a prime.

It is a Chen prime.

It is a plaindrome in base 12.

It is a nialpdrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 10195 and 10204.

It is not a weakly prime, because it can be changed into another prime (10271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105 + 5106.

It is an arithmetic number, because the mean of its divisors is an integer number (5106).

210211 is an apocalyptic number.

10211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211 is an equidigital number, since it uses as much as digits as its factorization.

10211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2, while the sum is 5.

The square root of 10211 is about 101.0494928241. The cubic root of 10211 is about 21.6948220425.

Adding to 10211 its reverse (11201), we get a palindrome (21412).

Subtracting 10211 from its reverse (11201), we obtain a triangular number (990 = T44).

Multiplying 10211 by its reverse (11201), we get a palindrome (114373411).

The spelling of 10211 in words is "ten thousand, two hundred eleven", and thus it is an iban number.