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4223313 = 33156419
BaseRepresentation
bin10000000111000101010001
321221120022000
4100013011101
52040121223
6230304213
750616603
oct20070521
97846260
104223313
112425046
1214b8069
13b4b403
147bd173
15586543
hex407151

4223313 has 8 divisors (see below), whose sum is σ = 6256800. Its totient is φ = 2815524.

The previous prime is 4223311. The next prime is 4223333. The reversal of 4223313 is 3133224.

It is not a de Polignac number, because 4223313 - 21 = 4223311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4223311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78183 + ... + 78236.

It is an arithmetic number, because the mean of its divisors is an integer number (782100).

Almost surely, 24223313 is an apocalyptic number.

It is an amenable number.

4223313 is a deficient number, since it is larger than the sum of its proper divisors (2033487).

4223313 is a wasteful number, since it uses less digits than its factorization.

4223313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156428 (or 156422 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 4223313 is about 2055.0700717980. The cubic root of 4223313 is about 161.6408366758.

Adding to 4223313 its reverse (3133224), we get a palindrome (7356537).

The spelling of 4223313 in words is "four million, two hundred twenty-three thousand, three hundred thirteen".

Divisors: 1 3 9 27 156419 469257 1407771 4223313