Base | Representation |
---|---|
bin | 110010100110… |
… | …010111110101 |
3 | 220221220022002 |
4 | 302212113311 |
5 | 11343424443 |
6 | 1152145045 |
7 | 220513433 |
oct | 62462765 |
9 | 26856262 |
10 | 13264373 |
11 | 753a7a1 |
12 | 4538185 |
13 | 2995655 |
14 | 1a93d53 |
15 | 12702b8 |
hex | ca65f5 |
13264373 has 4 divisors (see below), whose sum is σ = 13692288. Its totient is φ = 12836460.
The previous prime is 13264357. The next prime is 13264379. The reversal of 13264373 is 37346231.
It is a happy number.
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 not a de Polignac number, because 13264373 - 24 = 13264357 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13264379) 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, 213911 + ... + 213972.
It is an arithmetic number, because the mean of its divisors is an integer number (3423072).
Almost surely, 213264373 is an apocalyptic number.
It is an amenable number.
13264373 is a deficient number, since it is larger than the sum of its proper divisors (427915).
13264373 is an equidigital number, since it uses as much as digits as its factorization.
13264373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 427914.
The product of its digits is 9072, while the sum is 29.
The square root of 13264373 is about 3642.0286929128. The cubic root of 13264373 is about 236.7167058997.
The spelling of 13264373 in words is "thirteen million, two hundred sixty-four thousand, three hundred seventy-three".
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