Base | Representation |
---|---|
bin | 110000001101000001010100… |
… | …010011110100011011110011 |
3 | 1000210122002122012210012120120 |
4 | 300031001110103310123303 |
5 | 210241411022023242321 |
6 | 2030515525345341323 |
7 | 62440365263103600 |
oct | 6015012423643363 |
9 | 1023562565705516 |
10 | 212001000212211 |
11 | 61606134846411 |
12 | 1b93b26a037843 |
13 | 913a7bac613c2 |
14 | 3a4cc903a76a7 |
15 | 1979974bd3ec6 |
hex | c0d0544f46f3 |
212001000212211 has 12 divisors (see below), whose sum is σ = 328817877880392. Its totient is φ = 121143428692608.
The previous prime is 212001000212189. The next prime is 212001000212233. The reversal of 212001000212211 is 112212000100212.
It is an interprime number because it is at equal distance from previous prime (212001000212189) and next prime (212001000212233).
It is not a de Polignac number, because 212001000212211 - 217 = 212001000081139 is a prime.
It is not an unprimeable number, because it can be changed into a prime (212001000212411) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 721091837310 + ... + 721091837603.
It is an arithmetic number, because the mean of its divisors is an integer number (27401489823366).
Almost surely, 2212001000212211 is an apocalyptic number.
212001000212211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
212001000212211 is a deficient number, since it is larger than the sum of its proper divisors (116816877668181).
212001000212211 is a wasteful number, since it uses less digits than its factorization.
212001000212211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1442183674930 (or 1442183674923 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 212001000212211 its reverse (112212000100212), we get a palindrome (324213000312423).
The spelling of 212001000212211 in words is "two hundred twelve trillion, one billion, two hundred twelve thousand, two hundred eleven".
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