Base | Representation |
---|---|
bin | 100000010100011111010… |
… | …110100011111101101000 |
3 | 21212022211222200111002021 |
4 | 200110133112203331220 |
5 | 242342124132201300 |
6 | 4420154022314224 |
7 | 316315022233603 |
oct | 40243726437550 |
9 | 7768758614067 |
10 | 2221024100200 |
11 | 786a27225704 |
12 | 2ba548588974 |
13 | 131598485b09 |
14 | 796d8c7933a |
15 | 3cb9205ed1a |
hex | 2051f5a3f68 |
2221024100200 has 24 divisors (see below), whose sum is σ = 5163881033430. Its totient is φ = 888409640000.
The previous prime is 2221024100153. The next prime is 2221024100203. The reversal of 2221024100200 is 20014201222.
2221024100200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 2076671216356 + 144352883844 = 1441066^2 + 379938^2 .
It is not an unprimeable number, because it can be changed into a prime (2221024100203) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5552560051 + ... + 5552560450.
Almost surely, 22221024100200 is an apocalyptic number.
2221024100200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2221024100200 is an abundant number, since it is smaller than the sum of its proper divisors (2942856933230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2221024100200 is a wasteful number, since it uses less digits than its factorization.
2221024100200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11105120517 (or 11105120508 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 2221024100200 its reverse (20014201222), we get a palindrome (2241038301422).
The spelling of 2221024100200 in words is "two trillion, two hundred twenty-one billion, twenty-four million, one hundred thousand, two hundred".
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