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264527 is a prime number
BaseRepresentation
bin1000000100101001111
3111102212022
41000211033
531431102
65400355
72151134
oct1004517
9442768
10264527
1117081a
121090bb
1393533
146c58b
15535a2
hex4094f

264527 has 2 divisors, whose sum is σ = 264528. Its totient is φ = 264526.

The previous prime is 264487. The next prime is 264529. The reversal of 264527 is 725462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 264527 - 26 = 264463 is a prime.

Together with 264529, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 264496 and 264505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264529) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132263 + 132264.

It is an arithmetic number, because the mean of its divisors is an integer number (132264).

2264527 is an apocalyptic number.

264527 is a deficient number, since it is larger than the sum of its proper divisors (1).

264527 is an equidigital number, since it uses as much as digits as its factorization.

264527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360, while the sum is 26.

The square root of 264527 is about 514.3218836488. The cubic root of 264527 is about 64.1933443539.

Adding to 264527 its reverse (725462), we get a palindrome (989989).

It can be divided in two parts, 264 and 527, that multiplied together give a triangular number (139128 = T527).

The spelling of 264527 in words is "two hundred sixty-four thousand, five hundred twenty-seven".