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4162230 = 2325103449
BaseRepresentation
bin1111111000001010110110
321211110111200
433320022312
52031142410
6225113330
750243532
oct17701266
97743450
104162230
112393166
121488846
13b29677
147a4bc2
155733c0
hex3f82b6

4162230 has 48 divisors (see below), whose sum is σ = 10951200. Its totient is φ = 1096704.

The previous prime is 4162219. The next prime is 4162231. The reversal of 4162230 is 322614.

It is a happy number.

4162230 is a `hidden beast` number, since 41 + 622 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4162231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9046 + ... + 9494.

It is an arithmetic number, because the mean of its divisors is an integer number (228150).

Almost surely, 24162230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4162230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5475600).

4162230 is an abundant number, since it is smaller than the sum of its proper divisors (6788970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4162230 is a wasteful number, since it uses less digits than its factorization.

4162230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565 (or 562 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 4162230 is about 2040.1544059213. The cubic root of 4162230 is about 160.8577630897.

Adding to 4162230 its reverse (322614), we get a palindrome (4484844).

The spelling of 4162230 in words is "four million, one hundred sixty-two thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 103 206 309 449 515 618 898 927 1030 1347 1545 1854 2245 2694 3090 4041 4490 4635 6735 8082 9270 13470 20205 40410 46247 92494 138741 231235 277482 416223 462470 693705 832446 1387410 2081115 4162230