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55260041 is a prime number
BaseRepresentation
bin1101001011001…
…1001110001001
310211222111112012
43102303032021
5103121310131
65252225305
71240462664
oct322631611
9124874465
1055260041
1129213761
121660b235
13b5aa665
1474a66db
154cb852b
hex34b3389

55260041 has 2 divisors, whose sum is σ = 55260042. Its totient is φ = 55260040.

The previous prime is 55260019. The next prime is 55260061. The reversal of 55260041 is 14006255.

55260041 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 can be written as a sum of positive squares in only one way, i.e., 48706441 + 6553600 = 6979^2 + 2560^2 .

It is a cyclic number.

It is not a de Polignac number, because 55260041 - 26 = 55259977 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 55259989 and 55260016.

It is not a weakly prime, because it can be changed into another prime (55260061) 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, 27630020 + 27630021.

It is an arithmetic number, because the mean of its divisors is an integer number (27630021).

Almost surely, 255260041 is an apocalyptic number.

It is an amenable number.

55260041 is a deficient number, since it is larger than the sum of its proper divisors (1).

55260041 is an equidigital number, since it uses as much as digits as its factorization.

55260041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 55260041 is about 7433.7097737267. The cubic root of 55260041 is about 380.8936515866.

Adding to 55260041 its reverse (14006255), we get a palindrome (69266296).

The spelling of 55260041 in words is "fifty-five million, two hundred sixty thousand, forty-one".