Base | Representation |
---|---|
bin | 101110111101101110110110… |
… | …011110010110011100101000 |
3 | 1000002100012200021100202200010 |
4 | 232331232312132112130220 |
5 | 204033123134403012022 |
6 | 2011144455423211520 |
7 | 61335625244315565 |
oct | 5675566636263450 |
9 | 1002305607322603 |
10 | 206552333641512 |
11 | 5a8a53975946a1 |
12 | 1b1bb286746ba0 |
13 | 8b33a55b2cc11 |
14 | 390128727186c |
15 | 18d2d7831950c |
hex | bbdbb6796728 |
206552333641512 has 64 divisors (see below), whose sum is σ = 522319975148160. Its totient is φ = 68061053088000.
The previous prime is 206552333641499. The next prime is 206552333641519. The reversal of 206552333641512 is 215146333255602.
It is a super-2 number, since 2×2065523336415122 (a number of 29 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (206552333641519) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65991343 + ... + 69050430.
It is an arithmetic number, because the mean of its divisors is an integer number (8161249611690).
Almost surely, 2206552333641512 is an apocalyptic number.
It is an amenable number.
206552333641512 is an abundant number, since it is smaller than the sum of its proper divisors (315767641506648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206552333641512 is a wasteful number, since it uses less digits than its factorization.
206552333641512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135042514 (or 135042510 counting only the distinct ones).
The product of its (nonzero) digits is 3888000, while the sum is 48.
The spelling of 206552333641512 in words is "two hundred six trillion, five hundred fifty-two billion, three hundred thirty-three million, six hundred forty-one thousand, five hundred twelve".
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