Base | Representation |
---|---|
bin | 1100111100001101100… |
… | …0000111001100011101 |
3 | 210020211221120122110010 |
4 | 3033003120013030131 |
5 | 12120303212211031 |
6 | 250044415033433 |
7 | 22030220051262 |
oct | 3170330071435 |
9 | 706757518403 |
10 | 222321210141 |
11 | 86316588808 |
12 | 37106b0b879 |
13 | 17c70887124 |
14 | aa90797269 |
15 | 5bb2da1246 |
hex | 33c360731d |
222321210141 has 4 divisors (see below), whose sum is σ = 296428280192. Its totient is φ = 148214140092.
The previous prime is 222321210113. The next prime is 222321210149. The reversal of 222321210141 is 141012123222.
It is a happy number.
222321210141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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.
It is not a de Polignac number, because 222321210141 - 229 = 221784339229 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222321210149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37053535021 + ... + 37053535026.
It is an arithmetic number, because the mean of its divisors is an integer number (74107070048).
Almost surely, 2222321210141 is an apocalyptic number.
It is an amenable number.
222321210141 is a deficient number, since it is larger than the sum of its proper divisors (74107070051).
222321210141 is an equidigital number, since it uses as much as digits as its factorization.
222321210141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74107070050.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 222321210141 its reverse (141012123222), we get a palindrome (363333333363).
The spelling of 222321210141 in words is "two hundred twenty-two billion, three hundred twenty-one million, two hundred ten thousand, one hundred forty-one".
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