Search a number
-
+
13342301 = 71906043
BaseRepresentation
bin110010111001…
…011001011101
3221002212012022
4302321121131
511403423201
61153545525
7221256560
oct62713135
927085168
1013342301
1175932a5
1245752a5
1329c1c6b
141ab44d7
15128841b
hexcb965d

13342301 has 4 divisors (see below), whose sum is σ = 15248352. Its totient is φ = 11436252.

The previous prime is 13342267. The next prime is 13342309. The reversal of 13342301 is 10324331.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10324331 = 19015431.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13342301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13342301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13342309) 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, 953015 + ... + 953028.

It is an arithmetic number, because the mean of its divisors is an integer number (3812088).

Almost surely, 213342301 is an apocalyptic number.

It is an amenable number.

13342301 is a deficient number, since it is larger than the sum of its proper divisors (1906051).

13342301 is an equidigital number, since it uses as much as digits as its factorization.

13342301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906050.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 13342301 is about 3652.7114586291. The cubic root of 13342301 is about 237.1793701079.

Adding to 13342301 its reverse (10324331), we get a palindrome (23666632).

The spelling of 13342301 in words is "thirteen million, three hundred forty-two thousand, three hundred one".

Divisors: 1 7 1906043 13342301