Base | Representation |
---|---|
bin | 101101111011101000101010… |
… | …111011010110000111010100 |
3 | 222111020222200000011021021120 |
4 | 231323220222323112013110 |
5 | 202434213403233001322 |
6 | 1553350113225043540 |
7 | 60356520241352130 |
oct | 5573505273260724 |
9 | 874228600137246 |
10 | 202010212000212 |
11 | 59404060308030 |
12 | 1a7a6b233265b0 |
13 | 8894634409b15 |
14 | 37c54bc8603c0 |
15 | 1854b38854a5c |
hex | b7ba2aed61d4 |
202010212000212 has 96 divisors (see below), whose sum is σ = 588403421061120. Its totient is φ = 52404350133120.
The previous prime is 202010212000171. The next prime is 202010212000217. The reversal of 202010212000212 is 212000212010202.
It is a junction number, because it is equal to n+sod(n) for n = 202010212000191 and 202010212000200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202010212000217) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136419012 + ... + 137891867.
It is an arithmetic number, because the mean of its divisors is an integer number (6129202302720).
Almost surely, 2202010212000212 is an apocalyptic number.
202010212000212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
202010212000212 is an abundant number, since it is smaller than the sum of its proper divisors (386393209060908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202010212000212 is a wasteful number, since it uses less digits than its factorization.
202010212000212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 274311701 (or 274311699 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 202010212000212 its reverse (212000212010202), we get a palindrome (414010424010414).
The spelling of 202010212000212 in words is "two hundred two trillion, ten billion, two hundred twelve million, two hundred twelve", and thus it is an aban number.
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