Base | Representation |
---|---|
bin | 1011000110001000100010… |
… | …1011011001110110111000 |
3 | 1121012022022222201221210201 |
4 | 2301202020223121312320 |
5 | 3044341100022400440 |
6 | 41540334104251544 |
7 | 2366264243451655 |
oct | 261421053316670 |
9 | 47168288657721 |
10 | 12200000200120 |
11 | 3983a9a072397 |
12 | 1450537470bb4 |
13 | 6a65bba7bb75 |
14 | 3026a9b12c2c |
15 | 16253b3d419a |
hex | b1888ad9db8 |
12200000200120 has 64 divisors (see below), whose sum is σ = 28009664179200. Its totient is φ = 4781447399040.
The previous prime is 12200000200109. The next prime is 12200000200151. The reversal of 12200000200120 is 2100200000221.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a junction number, because it is equal to n+sod(n) for n = 12200000200097 and 12200000200106.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14321764 + ... + 15149683.
It is an arithmetic number, because the mean of its divisors is an integer number (437651002800).
Almost surely, 212200000200120 is an apocalyptic number.
12200000200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12200000200120 is an abundant number, since it is smaller than the sum of its proper divisors (15809663979080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12200000200120 is a wasteful number, since it uses less digits than its factorization.
12200000200120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29471668 (or 29471664 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 12200000200120 its reverse (2100200000221), we get a palindrome (14300200200341).
The spelling of 12200000200120 in words is "twelve trillion, two hundred billion, two hundred thousand, one hundred twenty".
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