Base | Representation |
---|---|
bin | 11110000010101010010… |
… | …00000101010010100101 |
3 | 10122200100012122221102220 |
4 | 33001111020011102211 |
5 | 113402441401130341 |
6 | 2110110120022553 |
7 | 134401245031410 |
oct | 17012510052245 |
9 | 3580305587386 |
10 | 1032220333221 |
11 | 368842517160 |
12 | 148074601a59 |
13 | 7645166127c |
14 | 37d61702b77 |
15 | 1bcb5276a66 |
hex | f0552054a5 |
1032220333221 has 32 divisors (see below), whose sum is σ = 1806209203200. Its totient is φ = 507996334080.
The previous prime is 1032220333201. The next prime is 1032220333237. The reversal of 1032220333221 is 1223330222301.
It is not a de Polignac number, because 1032220333221 - 211 = 1032220331173 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1032220333191 and 1032220333200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1032220333201) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117587356 + ... + 117596133.
It is an arithmetic number, because the mean of its divisors is an integer number (56444037600).
Almost surely, 21032220333221 is an apocalyptic number.
1032220333221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1032220333221 is a deficient number, since it is larger than the sum of its proper divisors (773988869979).
1032220333221 is a wasteful number, since it uses less digits than its factorization.
1032220333221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235183529.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 1032220333221 its reverse (1223330222301), we get a palindrome (2255550555522).
The spelling of 1032220333221 in words is "one trillion, thirty-two billion, two hundred twenty million, three hundred thirty-three thousand, two hundred twenty-one".
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