Search a number
-
+
4282130 = 251725189
BaseRepresentation
bin10000010101011100010010
322001112222102
4100111130102
52044012010
6231440402
751253226
oct20253422
98045872
104282130
112465256
121526102
13b6c108
147d6786
15598ba5
hex415712

4282130 has 16 divisors (see below), whose sum is σ = 8161560. Its totient is φ = 1612032.

The previous prime is 4282129. The next prime is 4282133. The reversal of 4282130 is 312824.

It can be written as a sum of positive squares in 4 ways, for example, as 4280761 + 1369 = 2069^2 + 37^2 .

It is not an unprimeable number, because it can be changed into a prime (4282133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12425 + ... + 12764.

Almost surely, 24282130 is an apocalyptic number.

4282130 is a deficient number, since it is larger than the sum of its proper divisors (3879430).

4282130 is a wasteful number, since it uses less digits than its factorization.

4282130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25213.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 4282130 is about 2069.3308097064. The cubic root of 4282130 is about 162.3877568079.

Adding to 4282130 its reverse (312824), we get a palindrome (4594954).

The spelling of 4282130 in words is "four million, two hundred eighty-two thousand, one hundred thirty".

Divisors: 1 2 5 10 17 34 85 170 25189 50378 125945 251890 428213 856426 2141065 4282130