Search a number
-
+
13200310200 = 23352711285721
BaseRepresentation
bin11000100101100110…
…01011111110111000
31021001221201020101210
430102303023332320
5204013234411300
610021504243120
7645054533250
oct142263137670
937057636353
1013200310200
11566425a480
1226849104a0
131324a3724c
148d31cc960
15523d1d050
hex312ccbfb8

13200310200 has 192 divisors, whose sum is σ = 51018520320. Its totient is φ = 2742912000.

The previous prime is 13200310159. The next prime is 13200310243. The reversal of 13200310200 is 201300231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent 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 47 ways as a sum of consecutive naturals, for example, 96661 + ... + 189060.

It is an arithmetic number, because the mean of its divisors is an integer number (265721460).

Almost surely, 213200310200 is an apocalyptic number.

13200310200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13200310200 is an abundant number, since it is smaller than the sum of its proper divisors (37818210120).

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

13200310200 is a wasteful number, since it uses less digits than its factorization.

13200310200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285758 (or 285749 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 13200310200 its reverse (201300231), we get a palindrome (13401610431).

The spelling of 13200310200 in words is "thirteen billion, two hundred million, three hundred ten thousand, two hundred".