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10211077 is a prime number
BaseRepresentation
bin100110111100…
…111100000101
3201012202222001
4212330330011
510103223302
61002505301
7152535622
oct46747405
921182861
1010211077
115844808
123505231
132166976
1414db349
15d6a787
hex9bcf05

10211077 has 2 divisors, whose sum is σ = 10211078. Its totient is φ = 10211076.

The previous prime is 10211053. The next prime is 10211083. The reversal of 10211077 is 77011201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8444836 + 1766241 = 2906^2 + 1329^2 .

It is a cyclic number.

It is not a de Polignac number, because 10211077 - 211 = 10209029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10211027) 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, 5105538 + 5105539.

It is an arithmetic number, because the mean of its divisors is an integer number (5105539).

Almost surely, 210211077 is an apocalyptic number.

It is an amenable number.

10211077 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211077 is an equidigital number, since it uses as much as digits as its factorization.

10211077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98, while the sum is 19.

The square root of 10211077 is about 3195.4775855887. The cubic root of 10211077 is about 216.9487657506.

Adding to 10211077 its reverse (77011201), we get a palindrome (87222278).

The spelling of 10211077 in words is "ten million, two hundred eleven thousand, seventy-seven".