Base | Representation |
---|---|
bin | 111101011110100011… |
… | …1111110100111111101 |
3 | 110121202211200200222001 |
4 | 1322331013332213331 |
5 | 4130340113113341 |
6 | 140352225422301 |
7 | 12352425343252 |
oct | 1727507764775 |
9 | 417684620861 |
10 | 132022004221 |
11 | 50a98a858a8 |
12 | 21705a9a991 |
13 | c5aca84633 |
14 | 6565c51429 |
15 | 367a620d31 |
hex | 1ebd1fe9fd |
132022004221 has 4 divisors (see below), whose sum is σ = 132041451744. Its totient is φ = 132002556700.
The previous prime is 132022004209. The next prime is 132022004291. The reversal of 132022004221 is 122400220231.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 122400220231 = 31 ⋅3948394201.
It is a cyclic number.
It is not a de Polignac number, because 132022004221 - 25 = 132022004189 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 (132022004291) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9713575 + ... + 9727156.
It is an arithmetic number, because the mean of its divisors is an integer number (33010362936).
Almost surely, 2132022004221 is an apocalyptic number.
It is an amenable number.
132022004221 is a deficient number, since it is larger than the sum of its proper divisors (19447523).
132022004221 is an equidigital number, since it uses as much as digits as its factorization.
132022004221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19447522.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 132022004221 its reverse (122400220231), we get a palindrome (254422224452).
The spelling of 132022004221 in words is "one hundred thirty-two billion, twenty-two million, four thousand, two hundred twenty-one".
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