Base | Representation |
---|---|
bin | 1011111111101010000… |
… | …1010101010110000000 |
3 | 201200220010111002000001 |
4 | 2333322201111112000 |
5 | 11334011011130323 |
6 | 234355440205344 |
7 | 20613343251523 |
oct | 2777241252600 |
9 | 650803432001 |
10 | 206066505088 |
11 | 7a435196274 |
12 | 33b2b309854 |
13 | 16580101a62 |
14 | 9d8ba82bba |
15 | 5560d473ad |
hex | 2ffa855580 |
206066505088 has 64 divisors (see below), whose sum is σ = 411993993600. Its totient is φ = 102664794112.
The previous prime is 206066505061. The next prime is 206066505097. The reversal of 206066505088 is 880505660602.
206066505088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48863556 + ... + 48867772.
It is an arithmetic number, because the mean of its divisors is an integer number (6437406150).
Almost surely, 2206066505088 is an apocalyptic number.
It is an amenable number.
206066505088 is a deficient number, since it is larger than the sum of its proper divisors (205927488512).
206066505088 is an equidigital number, since it uses as much as digits as its factorization.
206066505088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5507 (or 5495 counting only the distinct ones).
The product of its (nonzero) digits is 691200, while the sum is 46.
The spelling of 206066505088 in words is "two hundred six billion, sixty-six million, five hundred five thousand, eighty-eight".
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