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5553211 is a prime number
BaseRepresentation
bin10101001011110000111011
3101110010120111
4111023300323
52410200321
6315005151
765126056
oct25136073
911403514
105553211
113153234
121a397b7
1311c5831
14a47a9d
1574a5e1
hex54bc3b

5553211 has 2 divisors, whose sum is σ = 5553212. Its totient is φ = 5553210.

The previous prime is 5553209. The next prime is 5553227. The reversal of 5553211 is 1123555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5553211 - 21 = 5553209 is a prime.

Together with 5553209, it forms a pair of twin primes.

It is a Chen prime.

It is a nialpdrome in base 10.

It is not a weakly prime, because it can be changed into another prime (5553241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2776605 + 2776606.

It is an arithmetic number, because the mean of its divisors is an integer number (2776606).

Almost surely, 25553211 is an apocalyptic number.

5553211 is a deficient number, since it is larger than the sum of its proper divisors (1).

5553211 is an equidigital number, since it uses as much as digits as its factorization.

5553211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 750, while the sum is 22.

The square root of 5553211 is about 2356.5251961309. The cubic root of 5553211 is about 177.0848434043.

Adding to 5553211 its reverse (1123555), we get a palindrome (6676766).

The spelling of 5553211 in words is "five million, five hundred fifty-three thousand, two hundred eleven".