Base | Representation |
---|---|
bin | 1100011001100001100… |
… | …1011101110110100010 |
3 | 202100211001021211201211 |
4 | 3012120121131312202 |
5 | 11442221103211320 |
6 | 241504444020334 |
7 | 21250406625010 |
oct | 3063031356642 |
9 | 670731254654 |
10 | 213010210210 |
11 | 8237878a746 |
12 | 353488316aa |
13 | 17118857305 |
14 | a449d478b0 |
15 | 581a74155a |
hex | 319865dda2 |
213010210210 has 64 divisors (see below), whose sum is σ = 447529017600. Its totient is φ = 71482574592.
The previous prime is 213010210207. The next prime is 213010210229. The reversal of 213010210210 is 12012010312.
213010210210 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 31 ways as a sum of consecutive naturals, for example, 1485976 + ... + 1623004.
It is an arithmetic number, because the mean of its divisors is an integer number (6992640900).
Almost surely, 2213010210210 is an apocalyptic number.
213010210210 is an abundant number, since it is smaller than the sum of its proper divisors (234518807390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213010210210 is a wasteful number, since it uses less digits than its factorization.
213010210210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137515.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 213010210210 its reverse (12012010312), we get a palindrome (225022220522).
The spelling of 213010210210 in words is "two hundred thirteen billion, ten million, two hundred ten thousand, two hundred ten".
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