Base | Representation |
---|---|
bin | 111101100000111001… |
… | …0101111001110101101 |
3 | 110121222022001200001201 |
4 | 1323001302233032231 |
5 | 4131020140302341 |
6 | 140404104205501 |
7 | 12354366132520 |
oct | 1730162571655 |
9 | 417868050051 |
10 | 132100322221 |
11 | 5102920831a |
12 | 21728169891 |
13 | c5c307624a |
14 | 65723dabb7 |
15 | 3682441331 |
hex | 1ec1caf3ad |
132100322221 has 16 divisors (see below), whose sum is σ = 152031397120. Its totient is φ = 112434739200.
The previous prime is 132100322219. The next prime is 132100322293. The reversal of 132100322221 is 122223001231.
It is not a de Polignac number, because 132100322221 - 21 = 132100322219 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132100322021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2819035 + ... + 2865511.
It is an arithmetic number, because the mean of its divisors is an integer number (9501962320).
Almost surely, 2132100322221 is an apocalyptic number.
It is an amenable number.
132100322221 is a deficient number, since it is larger than the sum of its proper divisors (19931074899).
132100322221 is a wasteful number, since it uses less digits than its factorization.
132100322221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49324.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 132100322221 its reverse (122223001231), we get a palindrome (254323323452).
The spelling of 132100322221 in words is "one hundred thirty-two billion, one hundred million, three hundred twenty-two thousand, two hundred twenty-one".
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