Base | Representation |
---|---|
bin | 1010111100010100001101… |
… | …0001010010110110000000 |
3 | 1120121011222012202210001102 |
4 | 2233011003101102312000 |
5 | 3034110131443100300 |
6 | 41331041223353532 |
7 | 2351143423442426 |
oct | 257050321226600 |
9 | 46534865683042 |
10 | 12031332003200 |
11 | 3919506294624 |
12 | 14239048b28a8 |
13 | 69371ba16653 |
14 | 2d8468cb9116 |
15 | 15ce6895c0d5 |
hex | af143452d80 |
12031332003200 has 48 divisors (see below), whose sum is σ = 29721149847060. Its totient is φ = 4812532800000.
The previous prime is 12031332003181. The next prime is 12031332003247. The reversal of 12031332003200 is 230023313021.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1879892426 + ... + 1879898825.
Almost surely, 212031332003200 is an apocalyptic number.
12031332003200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12031332003200 is an abundant number, since it is smaller than the sum of its proper divisors (17689817843860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12031332003200 is an equidigital number, since it uses as much as digits as its factorization.
12031332003200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3759791275 (or 3759791258 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 12031332003200 its reverse (230023313021), we get a palindrome (12261355316221).
The spelling of 12031332003200 in words is "twelve trillion, thirty-one billion, three hundred thirty-two million, three thousand, two hundred".
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