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13004301 = 34334767
BaseRepresentation
bin110001100110…
…111000001101
3220110200112210
4301212320031
511312114201
61142421033
7215351262
oct61467015
926420483
1013004301
117382362
124431779
13290416b
141a27269
15121d1d6
hexc66e0d

13004301 has 4 divisors (see below), whose sum is σ = 17339072. Its totient is φ = 8669532.

The previous prime is 13004297. The next prime is 13004311. The reversal of 13004301 is 10340031.

13004301 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 13004301 - 22 = 13004297 is a prime.

It is a super-2 number, since 2×130043012 = 338223688997202, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13004311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2167381 + ... + 2167386.

It is an arithmetic number, because the mean of its divisors is an integer number (4334768).

Almost surely, 213004301 is an apocalyptic number.

It is an amenable number.

13004301 is a deficient number, since it is larger than the sum of its proper divisors (4334771).

13004301 is an equidigital number, since it uses as much as digits as its factorization.

13004301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4334770.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 13004301 is about 3606.1476675256. The cubic root of 13004301 is about 235.1593969141.

Adding to 13004301 its reverse (10340031), we get a palindrome (23344332).

The spelling of 13004301 in words is "thirteen million, four thousand, three hundred one".

Divisors: 1 3 4334767 13004301