Base | Representation |
---|---|
bin | 1100010110100101101… |
… | …1100110100011110010 |
3 | 202021210010120212012101 |
4 | 3011221123212203302 |
5 | 11434112343203020 |
6 | 241254335051014 |
7 | 21222031166503 |
oct | 3055133464362 |
9 | 667703525171 |
10 | 212222241010 |
11 | 82003a1682a |
12 | 35168970a6a |
13 | 17021527450 |
14 | a3b3430baa |
15 | 57c149400a |
hex | 31696e68f2 |
212222241010 has 128 divisors (see below), whose sum is σ = 429282975744. Its totient is φ = 75040469760.
The previous prime is 212222240969. The next prime is 212222241043. The reversal of 212222241010 is 10142222212.
212222241010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54260955 + ... + 54264865.
It is an arithmetic number, because the mean of its divisors is an integer number (3353773248).
Almost surely, 2212222241010 is an apocalyptic number.
212222241010 is an abundant number, since it is smaller than the sum of its proper divisors (217060734734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212222241010 is a wasteful number, since it uses less digits than its factorization.
212222241010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4168.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 212222241010 its reverse (10142222212), we get a palindrome (222364463222).
The spelling of 212222241010 in words is "two hundred twelve billion, two hundred twenty-two million, two hundred forty-one thousand, ten".
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