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12364413 = 34121471
BaseRepresentation
bin101111001010…
…101001111101
3212021011210020
4233022221331
511131130123
61121002353
7210044565
oct57125175
925234706
1012364413
116a85626
1241833b9
13273bb29
1418dbda5
1511437e3
hexbcaa7d

12364413 has 4 divisors (see below), whose sum is σ = 16485888. Its totient is φ = 8242940.

The previous prime is 12364403. The next prime is 12364433. The reversal of 12364413 is 31446321.

12364413 is digitally balanced in base 3, because in such base 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, and also an emirpimes, since its reverse is a distinct semiprime: 31446321 = 310482107.

It is a cyclic number.

It is not a de Polignac number, because 12364413 - 214 = 12348029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12364403) 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, 2060733 + ... + 2060738.

It is an arithmetic number, because the mean of its divisors is an integer number (4121472).

Almost surely, 212364413 is an apocalyptic number.

It is an amenable number.

12364413 is a deficient number, since it is larger than the sum of its proper divisors (4121475).

12364413 is an equidigital number, since it uses as much as digits as its factorization.

12364413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4121474.

The product of its digits is 1728, while the sum is 24.

The square root of 12364413 is about 3516.3067272353. The cubic root of 12364413 is about 231.2372704948.

The spelling of 12364413 in words is "twelve million, three hundred sixty-four thousand, four hundred thirteen".

Divisors: 1 3 4121471 12364413