Base | Representation |
---|---|
bin | 110010010100101010011110… |
… | …111010111101101110101000 |
3 | 1002000122012121210012101021112 |
4 | 302110222132322331232220 |
5 | 213002121113220121300 |
6 | 2102414024130325452 |
7 | 64422003453504224 |
oct | 6224523672755650 |
9 | 1060565553171245 |
10 | 221322331020200 |
11 | 6457a300aaa573 |
12 | 209a5900a29888 |
13 | 96657b5c5b267 |
14 | 3c920b5137784 |
15 | 1a8c17d563e35 |
hex | c94a9eebdba8 |
221322331020200 has 24 divisors (see below), whose sum is σ = 514574419622430. Its totient is φ = 88528932408000.
The previous prime is 221322331020181. The next prime is 221322331020239. The reversal of 221322331020200 is 2020133223122.
It can be written as a sum of positive squares in 3 ways, for example, as 121546964727556 + 99775366292644 = 11024834^2 + 9988762^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 553305827351 + ... + 553305827750.
Almost surely, 2221322331020200 is an apocalyptic number.
221322331020200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
221322331020200 is an abundant number, since it is smaller than the sum of its proper divisors (293252088602230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
221322331020200 is a wasteful number, since it uses less digits than its factorization.
221322331020200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1106611655117 (or 1106611655108 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 221322331020200 its reverse (2020133223122), we get a palindrome (223342464243322).
The spelling of 221322331020200 in words is "two hundred twenty-one trillion, three hundred twenty-two billion, three hundred thirty-one million, twenty thousand, two hundred".
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