Base | Representation |
---|---|
bin | 1100011000111111100… |
… | …0011101110000010010 |
3 | 202100110002110100110211 |
4 | 3012033320131300102 |
5 | 11441423014410310 |
6 | 241442341514334 |
7 | 21244023355450 |
oct | 3061770356022 |
9 | 670402410424 |
10 | 212867341330 |
11 | 82305079196 |
12 | 35308a129aa |
13 | 170c5084207 |
14 | a434d979d0 |
15 | 580ce1ec8a |
hex | 318fe1dc12 |
212867341330 has 32 divisors (see below), whose sum is σ = 452024294400. Its totient is φ = 70628794560.
The previous prime is 212867341327. The next prime is 212867341391. The reversal of 212867341330 is 33143768212.
212867341330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 49045605 + ... + 49049944.
It is an arithmetic number, because the mean of its divisors is an integer number (14125759200).
Almost surely, 2212867341330 is an apocalyptic number.
212867341330 is an abundant number, since it is smaller than the sum of its proper divisors (239156953070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212867341330 is a wasteful number, since it uses less digits than its factorization.
212867341330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98095594.
The product of its (nonzero) digits is 145152, while the sum is 40.
The spelling of 212867341330 in words is "two hundred twelve billion, eight hundred sixty-seven million, three hundred forty-one thousand, three hundred thirty".
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