Base | Representation |
---|---|
bin | 1100011000111001100… |
… | …0111111111001110000 |
3 | 202100101100100220022122 |
4 | 3012032120333321300 |
5 | 11441400113043001 |
6 | 241440045253412 |
7 | 21243300554465 |
oct | 3061630777160 |
9 | 670340326278 |
10 | 212842315376 |
11 | 822a1a35889 |
12 | 35300564268 |
13 | 170bcb31262 |
14 | a43192166c |
15 | 580ab29b1b |
hex | 318e63fe70 |
212842315376 has 40 divisors (see below), whose sum is σ = 430359017760. Its totient is φ = 101782942976.
The previous prime is 212842315351. The next prime is 212842315393. The reversal of 212842315376 is 673513248212.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4011710 + ... + 4064418.
It is an arithmetic number, because the mean of its divisors is an integer number (10758975444).
Almost surely, 2212842315376 is an apocalyptic number.
It is an amenable number.
212842315376 is an abundant number, since it is smaller than the sum of its proper divisors (217516702384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212842315376 is a wasteful number, since it uses less digits than its factorization.
212842315376 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63713 (or 63707 counting only the distinct ones).
The product of its digits is 483840, while the sum is 44.
The spelling of 212842315376 in words is "two hundred twelve billion, eight hundred forty-two million, three hundred fifteen thousand, three hundred seventy-six".
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