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4233265 = 523131281
BaseRepresentation
bin10000001001100000110001
321222001221121
4100021200301
52040431030
6230422241
750660611
oct20114061
97861847
104233265
112431573
121501981
13b52aba
147c2a41
1558947a
hex409831

4233265 has 16 divisors (see below), whose sum is σ = 5360256. Its totient is φ = 3203200.

The previous prime is 4233263. The next prime is 4233287. The reversal of 4233265 is 5623324.

It is a happy number.

It is not a de Polignac number, because 4233265 - 21 = 4233263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4233263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14925 + ... + 15205.

It is an arithmetic number, because the mean of its divisors is an integer number (335016).

Almost surely, 24233265 is an apocalyptic number.

It is an amenable number.

4233265 is a deficient number, since it is larger than the sum of its proper divisors (1126991).

4233265 is a wasteful number, since it uses less digits than its factorization.

4233265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440.

The product of its digits is 4320, while the sum is 25.

The square root of 4233265 is about 2057.4899756742. The cubic root of 4233265 is about 161.7677029294.

Adding to 4233265 its reverse (5623324), we get a palindrome (9856589).

The spelling of 4233265 in words is "four million, two hundred thirty-three thousand, two hundred sixty-five".

Divisors: 1 5 23 115 131 281 655 1405 3013 6463 15065 32315 36811 184055 846653 4233265