Base | Representation |
---|---|
bin | 11000100110000… |
… | …01011000111000 |
3 | 112101012210020211 |
4 | 30103001120320 |
5 | 410304004031 |
6 | 32250000504 |
7 | 5053426450 |
oct | 1423013070 |
9 | 471183224 |
10 | 206313016 |
11 | a6505028 |
12 | 59116134 |
13 | 33987910 |
14 | 1d586d60 |
15 | 131a4bb1 |
hex | c4c1638 |
206313016 has 32 divisors (see below), whose sum is σ = 476108640. Its totient is φ = 81618048.
The previous prime is 206312959. The next prime is 206313067. The reversal of 206313016 is 610313602.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140971 + ... + 142426.
It is an arithmetic number, because the mean of its divisors is an integer number (14878395).
Almost surely, 2206313016 is an apocalyptic number.
206313016 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
206313016 is an abundant number, since it is smaller than the sum of its proper divisors (269795624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206313016 is a wasteful number, since it uses less digits than its factorization.
206313016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 283423 (or 283419 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
The square root of 206313016 is about 14363.6003843048. The cubic root of 206313016 is about 590.8930419138.
Adding to 206313016 its reverse (610313602), we get a palindrome (816626618).
The spelling of 206313016 in words is "two hundred six million, three hundred thirteen thousand, sixteen".
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