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4230441223 = 29531432591
BaseRepresentation
bin1111110000100111…
…0110100100000111
3101220211022200101021
43330021312210013
532130443104343
61535441012011
7206556104611
oct37411664407
911824280337
104230441223
111880a79118
129a0924007
135255a6778
142c1bbbdb1
1519b5e40ed
hexfc276907

4230441223 has 4 divisors (see below), whose sum is σ = 4231876768. Its totient is φ = 4229005680.

The previous prime is 4230441199. The next prime is 4230441253. The reversal of 4230441223 is 3221440324.

It is a happy number.

4230441223 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.

It is a cyclic number.

It is not a de Polignac number, because 4230441223 - 217 = 4230310151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230441253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 713343 + ... + 719248.

It is an arithmetic number, because the mean of its divisors is an integer number (1057969192).

Almost surely, 24230441223 is an apocalyptic number.

4230441223 is a deficient number, since it is larger than the sum of its proper divisors (1435545).

4230441223 is a wasteful number, since it uses less digits than its factorization.

4230441223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435544.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4230441223 is about 65041.8420941474. The cubic root of 4230441223 is about 1617.3172616566.

Adding to 4230441223 its reverse (3221440324), we get a palindrome (7451881547).

The spelling of 4230441223 in words is "four billion, two hundred thirty million, four hundred forty-one thousand, two hundred twenty-three".

Divisors: 1 2953 1432591 4230441223