Base | Representation |
---|---|
bin | 110000001101000000011111… |
… | …110110000101010110111110 |
3 | 1000210122000100212111220010201 |
4 | 300031000133312011112332 |
5 | 210241402221210030412 |
6 | 2030515302143354114 |
7 | 62440334414330164 |
oct | 6015003766052676 |
9 | 1023560325456121 |
10 | 212000120001982 |
11 | 61605822a00444 |
12 | 1b93b0632b293a |
13 | 913a6aa7a6550 |
14 | 3a4cc0951d234 |
15 | 19799227b5e57 |
hex | c0d01fd855be |
212000120001982 has 64 divisors (see below), whose sum is σ = 350552089681920. Its totient is φ = 95544307039104.
The previous prime is 212000120001949. The next prime is 212000120001997. The reversal of 212000120001982 is 289100021000212.
212000120001982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 212000120001982.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4904777223 + ... + 4904820445.
It is an arithmetic number, because the mean of its divisors is an integer number (5477376401280).
Almost surely, 2212000120001982 is an apocalyptic number.
212000120001982 is a deficient number, since it is larger than the sum of its proper divisors (138551969679938).
212000120001982 is a wasteful number, since it uses less digits than its factorization.
212000120001982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52417.
The product of its (nonzero) digits is 1152, while the sum is 28.
The spelling of 212000120001982 in words is "two hundred twelve trillion, one hundred twenty million, one thousand, nine hundred eighty-two".
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