Base | Representation |
---|---|
bin | 101101011111111111111001… |
… | …110011001001000100010000 |
3 | 222020112102111111201012101120 |
4 | 231133333321303021010100 |
5 | 202212104323112034300 |
6 | 1545333421354402240 |
7 | 60102354300526263 |
oct | 5537777163110420 |
9 | 866472444635346 |
10 | 200111012221200 |
11 | 58841670574203 |
12 | 1a53aa31130380 |
13 | 87875063b4832 |
14 | 375b5d3416cda |
15 | 182052ee7e3a0 |
hex | b5fff9cc9110 |
200111012221200 has 120 divisors (see below), whose sum is σ = 643083441888576. Its totient is φ = 53191351488000.
The previous prime is 200111012221177. The next prime is 200111012221231. The reversal of 200111012221200 is 2122210111002.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 200111012221200.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 267728371 + ... + 268474770.
Almost surely, 2200111012221200 is an apocalyptic number.
200111012221200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200111012221200 is an abundant number, since it is smaller than the sum of its proper divisors (442972429667376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200111012221200 is a wasteful number, since it uses less digits than its factorization.
200111012221200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 536203473 (or 536203462 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 200111012221200 its reverse (2122210111002), we get a palindrome (202233222332202).
The spelling of 200111012221200 in words is "two hundred trillion, one hundred eleven billion, twelve million, two hundred twenty-one thousand, two hundred".
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