Base | Representation |
---|---|
bin | 1011000110001101000001… |
… | …0101001011001000101000 |
3 | 1121012102102202202121000002 |
4 | 2301203100111023020220 |
5 | 3044401030244112300 |
6 | 41541053250202132 |
7 | 2366336111430140 |
oct | 261432025131050 |
9 | 47172382677002 |
10 | 12201202332200 |
11 | 39845566a4a82 |
12 | 1450811b83348 |
13 | 6a6750b3b91b |
14 | 302781639920 |
15 | 1625abbe15d5 |
hex | b18d054b228 |
12201202332200 has 192 divisors, whose sum is σ = 34133526326400. Its totient is φ = 3962301235200.
The previous prime is 12201202332169. The next prime is 12201202332269. The reversal of 12201202332200 is 223320210221.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (20).
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 47 ways as a sum of consecutive naturals, for example, 140431172 + ... + 140518028.
It is an arithmetic number, because the mean of its divisors is an integer number (177778782950).
Almost surely, 212201202332200 is an apocalyptic number.
12201202332200 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 12201202332200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17066763163200).
12201202332200 is an abundant number, since it is smaller than the sum of its proper divisors (21932323994200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12201202332200 is a wasteful number, since it uses less digits than its factorization.
12201202332200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92180 (or 92171 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 12201202332200 its reverse (223320210221), we get a palindrome (12424522542421).
The spelling of 12201202332200 in words is "twelve trillion, two hundred one billion, two hundred two million, three hundred thirty-two thousand, two hundred".
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