Base | Representation |
---|---|
bin | 1100010110001101010… |
… | …1100101101010110010 |
3 | 202021112000012112112211 |
4 | 3011203111211222302 |
5 | 11433410210014302 |
6 | 241240243442334 |
7 | 21216350155324 |
oct | 3054325455262 |
9 | 667460175484 |
10 | 212120001202 |
11 | 81a6123551a |
12 | 3513a6863aa |
13 | 170062ab315 |
14 | a3a3a19614 |
15 | 57b74eaad7 |
hex | 3163565ab2 |
212120001202 has 8 divisors (see below), whose sum is σ = 318332758896. Its totient is φ = 106009081572.
The previous prime is 212120001179. The next prime is 212120001217. The reversal of 212120001202 is 202100021212.
It is a happy number.
212120001202 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 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 3 ways as a sum of consecutive naturals, for example, 25454308 + ... + 25462639.
It is an arithmetic number, because the mean of its divisors is an integer number (39791594862).
Almost surely, 2212120001202 is an apocalyptic number.
212120001202 is a deficient number, since it is larger than the sum of its proper divisors (106212757694).
212120001202 is a wasteful number, since it uses less digits than its factorization.
212120001202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50919032.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 212120001202 its reverse (202100021212), we get a palindrome (414220022414).
The spelling of 212120001202 in words is "two hundred twelve billion, one hundred twenty million, one thousand, two hundred two".
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