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423304201 = 715962031
BaseRepresentation
bin11001001110110…
…001110000001001
31002111112002012101
4121032301300021
51331331213301
6110000513401
713330012015
oct3116616011
91074462171
10423304201
111a7a42791
12b991b861
1369910978
144030d545
1527268701
hex193b1c09

423304201 has 4 divisors (see below), whose sum is σ = 429266304. Its totient is φ = 417342100.

The previous prime is 423304181. The next prime is 423304207. The reversal of 423304201 is 102403324.

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 423304201 - 27 = 423304073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423304207) 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, 2980945 + ... + 2981086.

It is an arithmetic number, because the mean of its divisors is an integer number (107316576).

Almost surely, 2423304201 is an apocalyptic number.

It is an amenable number.

423304201 is a deficient number, since it is larger than the sum of its proper divisors (5962103).

423304201 is an equidigital number, since it uses as much as digits as its factorization.

423304201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5962102.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 423304201 is about 20574.3578514616. The cubic root of 423304201 is about 750.8459793258.

Adding to 423304201 its reverse (102403324), we get a palindrome (525707525).

The spelling of 423304201 in words is "four hundred twenty-three million, three hundred four thousand, two hundred one".

Divisors: 1 71 5962031 423304201