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8344201 = 26331727
BaseRepresentation
bin11111110101001010001001
3120200221002111
4133311022021
54114003301
6454502321
7130632055
oct37651211
916627074
108344201
11478a138
1229649a1
131961cc8
141172c65
15aec551
hex7f5289

8344201 has 4 divisors (see below), whose sum is σ = 8376192. Its totient is φ = 8312212.

The previous prime is 8344187. The next prime is 8344213. The reversal of 8344201 is 1024438.

8344201 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.

It is a cyclic number.

It is not a de Polignac number, because 8344201 - 25 = 8344169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8344001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15601 + ... + 16126.

It is an arithmetic number, because the mean of its divisors is an integer number (2094048).

Almost surely, 28344201 is an apocalyptic number.

It is an amenable number.

8344201 is a deficient number, since it is larger than the sum of its proper divisors (31991).

8344201 is a wasteful number, since it uses less digits than its factorization.

8344201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31990.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 8344201 is about 2888.6330677329. The cubic root of 8344201 is about 202.8281606936.

Adding to 8344201 its reverse (1024438), we get a palindrome (9368639).

The spelling of 8344201 in words is "eight million, three hundred forty-four thousand, two hundred one".

Divisors: 1 263 31727 8344201