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264323113 = 2271164419
BaseRepresentation
bin11111100000101…
…00000000101001
3200102101000010221
433300110000221
51020131314423
642121210041
76356465215
oct1760240051
9612330127
10264323113
1112622695a
1274630921
13429b8c12
1427167945
1518312e5d
hexfc14029

264323113 has 4 divisors (see below), whose sum is σ = 265487760. Its totient is φ = 263158468.

The previous prime is 264323099. The next prime is 264323119. The reversal of 264323113 is 311323462.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-264323113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264323119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581983 + ... + 582436.

It is an arithmetic number, because the mean of its divisors is an integer number (66371940).

Almost surely, 2264323113 is an apocalyptic number.

It is an amenable number.

264323113 is a deficient number, since it is larger than the sum of its proper divisors (1164647).

264323113 is a wasteful number, since it uses less digits than its factorization.

264323113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164646.

The product of its digits is 2592, while the sum is 25.

The square root of 264323113 is about 16258.0168839868. The cubic root of 264323113 is about 641.7684754708.

Adding to 264323113 its reverse (311323462), we get a palindrome (575646575).

The spelling of 264323113 in words is "two hundred sixty-four million, three hundred twenty-three thousand, one hundred thirteen".

Divisors: 1 227 1164419 264323113