Search a number
-
+
12200333200 = 24521121913267
BaseRepresentation
bin10110101110011001…
…00100111110010000
31011111021002010211121
423113030210332100
5144441241130300
65334343252024
7611223056356
oct132714447620
934437063747
1012200333200
1151a0851a00
122445a4a014
1311c5807693
1483a4897d6
154b614381a
hex2d7324f90

12200333200 has 180 divisors, whose sum is σ = 33916457680. Its totient is φ = 4202668800.

The previous prime is 12200333183. The next prime is 12200333221. The reversal of 12200333200 is 233300221.

12200333200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 912967 + ... + 926233.

Almost surely, 212200333200 is an apocalyptic number.

12200333200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12200333200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16958228840).

12200333200 is an abundant number, since it is smaller than the sum of its proper divisors (21716124480).

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

12200333200 is a wasteful number, since it uses less digits than its factorization.

12200333200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13326 (or 13304 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 12200333200 its reverse (233300221), we get a palindrome (12433633421).

The spelling of 12200333200 in words is "twelve billion, two hundred million, three hundred thirty-three thousand, two hundred".