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4224353 = 7412359
BaseRepresentation
bin10000000111010101100001
321221121201112
4100013111201
52040134403
6230313105
750622620
oct20072541
97847645
104224353
112425901
1214b8795
13b4ba23
147bd6b7
155869d8
hex407561

4224353 has 12 divisors (see below), whose sum is σ = 4962240. Its totient is φ = 3522720.

The previous prime is 4224331. The next prime is 4224361. The reversal of 4224353 is 3534224.

It is not a de Polignac number, because 4224353 - 28 = 4224097 is a prime.

It is a d-powerful number, because it can be written as 44 + 25 + 221 + 45 + 312 + 53 + 313 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4224373) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11588 + ... + 11946.

It is an arithmetic number, because the mean of its divisors is an integer number (413520).

Almost surely, 24224353 is an apocalyptic number.

It is an amenable number.

4224353 is a deficient number, since it is larger than the sum of its proper divisors (737887).

4224353 is an equidigital number, since it uses as much as digits as its factorization.

4224353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448 (or 407 counting only the distinct ones).

The product of its digits is 2880, while the sum is 23.

The square root of 4224353 is about 2055.3230889571. The cubic root of 4224353 is about 161.6541037226.

Adding to 4224353 its reverse (3534224), we get a palindrome (7758577).

The spelling of 4224353 in words is "four million, two hundred twenty-four thousand, three hundred fifty-three".

Divisors: 1 7 41 287 359 1681 2513 11767 14719 103033 603479 4224353