Base | Representation |
---|---|
bin | 1100010101110101110… |
… | …0010111000111101010 |
3 | 202021021010010111212202 |
4 | 3011131130113013222 |
5 | 11433204401111242 |
6 | 241222352140202 |
7 | 21214036504424 |
oct | 3053534270752 |
9 | 667233114782 |
10 | 212021113322 |
11 | 81a104335a7 |
12 | 35111537662 |
13 | 16cbb966a95 |
14 | a394837814 |
15 | 57ad9b5932 |
hex | 315d7171ea |
212021113322 has 8 divisors (see below), whose sum is σ = 318278019072. Its totient is φ = 105928440300.
The previous prime is 212021113321. The next prime is 212021113351. The reversal of 212021113322 is 223311120212.
212021113322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 212021113294 and 212021113303.
It is not an unprimeable number, because it can be changed into a prime (212021113321) 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, 41054954 + ... + 41060117.
It is an arithmetic number, because the mean of its divisors is an integer number (39784752384).
Almost surely, 2212021113322 is an apocalyptic number.
212021113322 is a deficient number, since it is larger than the sum of its proper divisors (106256905750).
212021113322 is a wasteful number, since it uses less digits than its factorization.
212021113322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82116364.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 212021113322 its reverse (223311120212), we get a palindrome (435332233534).
The spelling of 212021113322 in words is "two hundred twelve billion, twenty-one million, one hundred thirteen thousand, three hundred twenty-two".
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