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26130127 is a prime number
BaseRepresentation
bin110001110101…
…1011011001111
31211011112210111
41203223123033
523142131002
62332020451
7435050062
oct143533317
954145714
1026130127
1113827a51
128901727
13554b71a
1436828d9
1524623d7
hex18eb6cf

26130127 has 2 divisors, whose sum is σ = 26130128. Its totient is φ = 26130126.

The previous prime is 26130121. The next prime is 26130163. The reversal of 26130127 is 72103162.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26130127 - 211 = 26128079 is a prime.

It is a super-2 number, since 2×261301272 = 1365567074072258, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 26130098 and 26130107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26130121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13065063 + 13065064.

It is an arithmetic number, because the mean of its divisors is an integer number (13065064).

Almost surely, 226130127 is an apocalyptic number.

26130127 is a deficient number, since it is larger than the sum of its proper divisors (1).

26130127 is an equidigital number, since it uses as much as digits as its factorization.

26130127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 26130127 is about 5111.7635899951. The cubic root of 26130127 is about 296.7430163014.

Adding to 26130127 its reverse (72103162), we get a palindrome (98233289).

The spelling of 26130127 in words is "twenty-six million, one hundred thirty thousand, one hundred twenty-seven".