Search a number
-
+
2204242130 = 251515992437
BaseRepresentation
bin1000001101100010…
…0001000011010010
312200121200002202102
42003120201003102
514003241222010
61002420320402
7105423514616
oct20330410322
95617602672
102204242130
11a31267812
12516243102
132918884ac
1416ca63346
15cd7a8ba5
hex836210d2

2204242130 has 32 divisors (see below), whose sum is σ = 4002220800. Its totient is φ = 874036800.

The previous prime is 2204242109. The next prime is 2204242133. The reversal of 2204242130 is 312424022.

It is not an unprimeable number, because it can be changed into a prime (2204242133) 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 in 15 ways as a sum of consecutive naturals, for example, 903272 + ... + 905708.

It is an arithmetic number, because the mean of its divisors is an integer number (125069400).

Almost surely, 22204242130 is an apocalyptic number.

2204242130 is a deficient number, since it is larger than the sum of its proper divisors (1797978670).

2204242130 is a wasteful number, since it uses less digits than its factorization.

2204242130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3194.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2204242130 is about 46949.3570776001. The cubic root of 2204242130 is about 1301.4268613324.

Adding to 2204242130 its reverse (312424022), we get a palindrome (2516666152).

The spelling of 2204242130 in words is "two billion, two hundred four million, two hundred forty-two thousand, one hundred thirty".

Divisors: 1 2 5 10 151 302 599 755 1198 1510 2437 2995 4874 5990 12185 24370 90449 180898 367987 452245 735974 904490 1459763 1839935 2919526 3679870 7298815 14597630 220424213 440848426 1102121065 2204242130