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26465053 is a prime number
BaseRepresentation
bin110010011110…
…1001100011101
31211210120020011
41210331030131
523233340203
62343123221
7440643406
oct144751435
954716204
1026465053
1113a3664a
128a43511
135637cc4
14372c9ad
1524cb76d
hex193d31d

26465053 has 2 divisors, whose sum is σ = 26465054. Its totient is φ = 26465052.

The previous prime is 26465051. The next prime is 26465083. The reversal of 26465053 is 35056462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16867449 + 9597604 = 4107^2 + 3098^2 .

It is a cyclic number.

It is not a de Polignac number, because 26465053 - 21 = 26465051 is a prime.

Together with 26465051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26465051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13232526 + 13232527.

It is an arithmetic number, because the mean of its divisors is an integer number (13232527).

Almost surely, 226465053 is an apocalyptic number.

It is an amenable number.

26465053 is a deficient number, since it is larger than the sum of its proper divisors (1).

26465053 is an equidigital number, since it uses as much as digits as its factorization.

26465053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 26465053 is about 5144.4195979722. The cubic root of 26465053 is about 298.0054838863.

The spelling of 26465053 in words is "twenty-six million, four hundred sixty-five thousand, fifty-three".