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214413 = 371471
BaseRepresentation
bin110100010110001101
3101220010020
4310112031
523330123
64332353
71552053
oct642615
9356106
10214413
11137101
12a40b9
1376794
14581d3
15437e3
hex3458d

214413 has 4 divisors (see below), whose sum is σ = 285888. Its totient is φ = 142940.

The previous prime is 214399. The next prime is 214433. The reversal of 214413 is 314412.

214413 is digitally balanced in base 2, 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.

It is a cyclic number.

It is not a de Polignac number, because 214413 - 25 = 214381 is a prime.

It is a D-number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 214392 and 214401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214433) 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, 35733 + ... + 35738.

It is an arithmetic number, because the mean of its divisors is an integer number (71472).

2214413 is an apocalyptic number.

It is an amenable number.

214413 is a deficient number, since it is larger than the sum of its proper divisors (71475).

214413 is an equidigital number, since it uses as much as digits as its factorization.

214413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71474.

The product of its digits is 96, while the sum is 15.

The square root of 214413 is about 463.0475137607. The cubic root of 214413 is about 59.8526942015.

Adding to 214413 its reverse (314412), we get a palindrome (528825).

Subtracting 214413 from its reverse (314412), we obtain a palindrome (99999).

It can be divided in two parts, 2144 and 13, that multiplied together give a palindrome (27872).

The spelling of 214413 in words is "two hundred fourteen thousand, four hundred thirteen".

Divisors: 1 3 71471 214413