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265093 is a prime number
BaseRepresentation
bin1000000101110000101
3111110122021
41000232011
531440333
65403141
72152603
oct1005605
9443567
10265093
11171194
121094b1
139387a
146c873
155382d
hex40b85

265093 has 2 divisors, whose sum is σ = 265094. Its totient is φ = 265092.

The previous prime is 265091. The next prime is 265117. The reversal of 265093 is 390562.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 173889 + 91204 = 417^2 + 302^2 .

It is a cyclic number.

It is not a de Polignac number, because 265093 - 21 = 265091 is a prime.

Together with 265091, 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 (265091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132546 + 132547.

It is an arithmetic number, because the mean of its divisors is an integer number (132547).

2265093 is an apocalyptic number.

It is an amenable number.

265093 is a deficient number, since it is larger than the sum of its proper divisors (1).

265093 is an equidigital number, since it uses as much as digits as its factorization.

265093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 265093 is about 514.8718287108. The cubic root of 265093 is about 64.2390958901.

The spelling of 265093 in words is "two hundred sixty-five thousand, ninety-three".