Base | Representation |
---|---|
bin | 1100011000111011100… |
… | …1101110000001010011 |
3 | 202100101221111200110002 |
4 | 3012032321232001103 |
5 | 11441404312033013 |
6 | 241440553200215 |
7 | 21243433511006 |
oct | 3061671560123 |
9 | 670357450402 |
10 | 212850892883 |
11 | 822a6864232 |
12 | 3530340006b |
13 | 170c18454c5 |
14 | a432b1553d |
15 | 580b771358 |
hex | 318ee6e053 |
212850892883 has 8 divisors (see below), whose sum is σ = 214998133680. Its totient is φ = 210704432800.
The previous prime is 212850892817. The next prime is 212850892889. The reversal of 212850892883 is 388298058212.
212850892883 is digitally balanced in base 2, 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 cyclic number.
It is not a de Polignac number, because 212850892883 - 220 = 212849844307 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (212850892889) 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 7 ways as a sum of consecutive naturals, for example, 360788 + ... + 745566.
It is an arithmetic number, because the mean of its divisors is an integer number (26874766710).
Almost surely, 2212850892883 is an apocalyptic number.
212850892883 is a deficient number, since it is larger than the sum of its proper divisors (2147240797).
212850892883 is a wasteful number, since it uses less digits than its factorization.
212850892883 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 390357.
The product of its (nonzero) digits is 4423680, while the sum is 56.
The spelling of 212850892883 in words is "two hundred twelve billion, eight hundred fifty million, eight hundred ninety-two thousand, eight hundred eighty-three".
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