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4102244 = 221025561
BaseRepresentation
bin1111101001100001100100
321201102012222
433221201210
52022232434
6223531512
746603616
oct17514144
97642188
104102244
112352093
121459b98
13b08283
1478adb6
1556072e
hex3e9864

4102244 has 6 divisors (see below), whose sum is σ = 7178934. Its totient is φ = 2051120.

The previous prime is 4102237. The next prime is 4102247. The reversal of 4102244 is 4422014.

4102244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3020644 + 1081600 = 1738^2 + 1040^2 .

It is not an unprimeable number, because it can be changed into a prime (4102247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512777 + ... + 512784.

It is an arithmetic number, because the mean of its divisors is an integer number (1196489).

Almost surely, 24102244 is an apocalyptic number.

It is an amenable number.

4102244 is a deficient number, since it is larger than the sum of its proper divisors (3076690).

4102244 is a wasteful number, since it uses less digits than its factorization.

4102244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025565 (or 1025563 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 4102244 is about 2025.3997136368. The cubic root of 4102244 is about 160.0812608056.

Adding to 4102244 its reverse (4422014), we get a palindrome (8524258).

The spelling of 4102244 in words is "four million, one hundred two thousand, two hundred forty-four".

Divisors: 1 2 4 1025561 2051122 4102244