Search a number
-
+
12553000130 = 25111012774079
BaseRepresentation
bin10111011000011011…
…11001010011000010
31012101211200110220202
423230031321103002
5201202032001010
65433342205202
7623034512006
oct135415712302
935354613822
1012553000130
115361928880
122523b83802
1312508b5738
1487124c706
154d70a76a5
hex2ec3794c2

12553000130 has 64 divisors (see below), whose sum is σ = 24989575680. Its totient is φ = 4502112000.

The previous prime is 12553000129. The next prime is 12553000133. The reversal of 12553000130 is 3100035521.

12553000130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12553000133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3075431 + ... + 3079509.

It is an arithmetic number, because the mean of its divisors is an integer number (390462120).

Almost surely, 212553000130 is an apocalyptic number.

12553000130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12553000130 is a deficient number, since it is larger than the sum of its proper divisors (12436575550).

12553000130 is a wasteful number, since it uses less digits than its factorization.

12553000130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4475.

The product of its (nonzero) digits is 450, while the sum is 20.

Adding to 12553000130 its reverse (3100035521), we get a palindrome (15653035651).

The spelling of 12553000130 in words is "twelve billion, five hundred fifty-three million, one hundred thirty", and thus it is an aban number.

Divisors: 1 2 5 10 11 22 55 101 110 202 277 505 554 1010 1111 1385 2222 2770 3047 4079 5555 6094 8158 11110 15235 20395 27977 30470 40790 44869 55954 89738 139885 224345 279770 307747 411979 448690 615494 823958 1129883 1538735 2059895 2259766 3077470 4119790 4531769 5649415 9063538 11298830 12428713 22658845 24857426 45317690 62143565 114118183 124287130 228236366 570590915 1141181830 1255300013 2510600026 6276500065 12553000130