Search a number
-
+
13264307 = 72382387
BaseRepresentation
bin110010100110…
…010110110011
3220221220012122
4302212112303
511343424212
61152144455
7220513310
oct62462663
926856178
1013264307
11753a741
12453812b
132995604
141a93d07
151270272
hexca65b3

13264307 has 8 divisors (see below), whose sum is σ = 15818496. Its totient is φ = 10874952.

The previous prime is 13264297. The next prime is 13264327. The reversal of 13264307 is 70346231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13264307 - 26 = 13264243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13264327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41033 + ... + 41354.

It is an arithmetic number, because the mean of its divisors is an integer number (1977312).

Almost surely, 213264307 is an apocalyptic number.

13264307 is a deficient number, since it is larger than the sum of its proper divisors (2554189).

13264307 is an equidigital number, since it uses as much as digits as its factorization.

13264307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82417.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 13264307 is about 3642.0196320174. The cubic root of 13264307 is about 236.7163132859.

The spelling of 13264307 in words is "thirteen million, two hundred sixty-four thousand, three hundred seven".

Divisors: 1 7 23 161 82387 576709 1894901 13264307