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4212232 = 231812909
BaseRepresentation
bin10000000100011000001000
321221000002121
4100010120020
52034242412
6230141024
750542363
oct20043010
97830077
104212232
112417792
1214b1774
13b4635b
147b90da
15583107
hex404608

4212232 has 16 divisors (see below), whose sum is σ = 7944300. Its totient is φ = 2093760.

The previous prime is 4212227. The next prime is 4212239. The reversal of 4212232 is 2322124.

It can be written as a sum of positive squares in 2 ways, for example, as 4137156 + 75076 = 2034^2 + 274^2 .

It is a d-powerful number, because it can be written as 4 + 29 + 1 + 210 + 214 + 3 + 222 .

It is not an unprimeable number, because it can be changed into a prime (4212239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7 + ... + 2902.

Almost surely, 24212232 is an apocalyptic number.

It is an amenable number.

4212232 is a deficient number, since it is larger than the sum of its proper divisors (3732068).

4212232 is a wasteful number, since it uses less digits than its factorization.

4212232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096 (or 3092 counting only the distinct ones).

The product of its digits is 192, while the sum is 16.

The square root of 4212232 is about 2052.3722859170. The cubic root of 4212232 is about 161.4993434205.

Adding to 4212232 its reverse (2322124), we get a palindrome (6534356).

It can be divided in two parts, 4212 and 232, that added together give a palindrome (4444).

The spelling of 4212232 in words is "four million, two hundred twelve thousand, two hundred thirty-two".

Divisors: 1 2 4 8 181 362 724 1448 2909 5818 11636 23272 526529 1053058 2106116 4212232