Base | Representation |
---|---|
bin | 10001011101110001100… |
… | …000110011011010101000 |
3 | 11020201221000121102012101 |
4 | 101131301200303122220 |
5 | 124131002234101300 |
6 | 2315210413423144 |
7 | 152466040140436 |
oct | 21356140633250 |
9 | 4221830542171 |
10 | 1200200300200 |
11 | 423002864650 |
12 | 17473479aab4 |
13 | 89241c48835 |
14 | 42138d87d56 |
15 | 213475a3b6a |
hex | 117718336a8 |
1200200300200 has 96 divisors (see below), whose sum is σ = 3108913695360. Its totient is φ = 427150553600.
The previous prime is 1200200300147. The next prime is 1200200300249. The reversal of 1200200300200 is 20030020021.
It is a Harshad number since it is a multiple of its sum of digits (10).
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 23 ways as a sum of consecutive naturals, for example, 5700277 + ... + 5907076.
It is an arithmetic number, because the mean of its divisors is an integer number (32384517660).
Almost surely, 21200200300200 is an apocalyptic number.
1200200300200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1200200300200 is an abundant number, since it is smaller than the sum of its proper divisors (1908713395160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1200200300200 is a wasteful number, since it uses less digits than its factorization.
1200200300200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11607427 (or 11607418 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 10.
Adding to 1200200300200 its reverse (20030020021), we get a palindrome (1220230320221).
The spelling of 1200200300200 in words is "one trillion, two hundred billion, two hundred million, three hundred thousand, two hundred".
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