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13200113130 = 235440003771
BaseRepresentation
bin11000100101100100…
…11011110111101010
31021001221100020001220
430102302123313222
5204013212110010
610021500122510
7645053052561
oct142262336752
937057306056
1013200113130
115664135406
122684836436
131324998639
148d317abd8
15523cce970
hex312c9bdea

13200113130 has 16 divisors (see below), whose sum is σ = 31680271584. Its totient is φ = 3520030160.

The previous prime is 13200113123. The next prime is 13200113141. The reversal of 13200113130 is 3131100231.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220001856 + ... + 220001915.

It is an arithmetic number, because the mean of its divisors is an integer number (1980016974).

Almost surely, 213200113130 is an apocalyptic number.

13200113130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13200113130 is an abundant number, since it is smaller than the sum of its proper divisors (18480158454).

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

13200113130 is a wasteful number, since it uses less digits than its factorization.

13200113130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440003781.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13200113130 its reverse (3131100231), we get a palindrome (16331213361).

The spelling of 13200113130 in words is "thirteen billion, two hundred million, one hundred thirteen thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 440003771 880007542 1320011313 2200018855 2640022626 4400037710 6600056565 13200113130