Base | Representation |
---|---|
bin | 101101100001100110100010… |
… | …000111000100100010001000 |
3 | 222020220221221101122112220012 |
4 | 231201212202013010202020 |
5 | 202220411014302401300 |
6 | 1545500204255451052 |
7 | 60113335145066060 |
oct | 5541464207044210 |
9 | 866827841575805 |
10 | 200221210200200 |
11 | 5888437a446922 |
12 | 1a558266226a88 |
13 | 8794a1890bb77 |
14 | 3762a88a143a0 |
15 | 182332e632435 |
hex | b619a21c4888 |
200221210200200 has 96 divisors (see below), whose sum is σ = 532736275166400. Its totient is φ = 68554379600640.
The previous prime is 200221210200127. The next prime is 200221210200203. The reversal of 200221210200200 is 2002012122002.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is not an unprimeable number, because it can be changed into a prime (200221210200203) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95728019 + ... + 97797218.
It is an arithmetic number, because the mean of its divisors is an integer number (5549336199650).
Almost surely, 2200221210200200 is an apocalyptic number.
200221210200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200221210200200 is an abundant number, since it is smaller than the sum of its proper divisors (332515064966200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200221210200200 is a wasteful number, since it uses less digits than its factorization.
200221210200200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193525999 (or 193525990 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 200221210200200 its reverse (2002012122002), we get a palindrome (202223222322202).
The spelling of 200221210200200 in words is "two hundred trillion, two hundred twenty-one billion, two hundred ten million, two hundred thousand, two hundred".
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