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10303211 is a prime number
BaseRepresentation
bin100111010011…
…011011101011
3201101110100102
4213103123223
510114200321
61004500015
7153401342
oct47233353
921343312
1010303211
1158a7a56
12354a60b
132199899
141522b59
15d87c0b
hex9d36eb

10303211 has 2 divisors, whose sum is σ = 10303212. Its totient is φ = 10303210.

The previous prime is 10303171. The next prime is 10303213. The reversal of 10303211 is 11230301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10303211 is a prime.

It is a Sophie Germain prime.

Together with 10303213, 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 = 10303192 and 10303201.

It is not a weakly prime, because it can be changed into another prime (10303213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151605 + 5151606.

It is an arithmetic number, because the mean of its divisors is an integer number (5151606).

Almost surely, 210303211 is an apocalyptic number.

10303211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10303211 is an equidigital number, since it uses as much as digits as its factorization.

10303211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 10303211 is about 3209.8615234929. The cubic root of 10303211 is about 217.5993187132.

Adding to 10303211 its reverse (11230301), we get a palindrome (21533512).

The spelling of 10303211 in words is "ten million, three hundred three thousand, two hundred eleven".