Base | Representation |
---|---|
bin | 1011101001000110010… |
… | …1100010000111100100 |
3 | 201010021010001010012102 |
4 | 2322101211202013210 |
5 | 11234110310443022 |
6 | 231514522311232 |
7 | 20310313466252 |
oct | 2722145420744 |
9 | 633233033172 |
10 | 200011031012 |
11 | 77908015a41 |
12 | 3291b358518 |
13 | 15b266b20c0 |
14 | 99757535d2 |
15 | 5309402a92 |
hex | 2e919621e4 |
200011031012 has 24 divisors (see below), whose sum is σ = 380279663736. Its totient is φ = 91495853568.
The previous prime is 200011030993. The next prime is 200011031041. The reversal of 200011031012 is 210130110002.
It can be written as a sum of positive squares in 4 ways, for example, as 1608491236 + 198402539776 = 40106^2 + 445424^2 .
It is a junction number, because it is equal to n+sod(n) for n = 200011030984 and 200011031002.
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 7 ways as a sum of consecutive naturals, for example, 17013443 + ... + 17025194.
It is an arithmetic number, because the mean of its divisors is an integer number (15844985989).
Almost surely, 2200011031012 is an apocalyptic number.
It is an amenable number.
200011031012 is a deficient number, since it is larger than the sum of its proper divisors (180268632724).
200011031012 is a wasteful number, since it uses less digits than its factorization.
200011031012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34038767 (or 34038765 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 200011031012 its reverse (210130110002), we get a palindrome (410141141014).
The spelling of 200011031012 in words is "two hundred billion, eleven million, thirty-one thousand, twelve".
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