Base | Representation |
---|---|
bin | 11111110010110… |
… | …11100001111110 |
3 | 200120212102202012 |
4 | 33321123201332 |
5 | 1021234310324 |
6 | 42244331222 |
7 | 6416011355 |
oct | 1771334176 |
9 | 616772665 |
10 | 266713214 |
11 | 127609649 |
12 | 753a3b12 |
13 | 43344a91 |
14 | 275ca99c |
15 | 1863620e |
hex | fe5b87e |
266713214 has 8 divisors (see below), whose sum is σ = 400296168. Its totient is φ = 133281160.
The previous prime is 266713211. The next prime is 266713253. The reversal of 266713214 is 412317662.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×2667132143 (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (266713211) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 33197 + ... + 40440.
It is an arithmetic number, because the mean of its divisors is an integer number (50037021).
Almost surely, 2266713214 is an apocalyptic number.
266713214 is a deficient number, since it is larger than the sum of its proper divisors (133582954).
266713214 is a wasteful number, since it uses less digits than its factorization.
266713214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75450.
The product of its digits is 12096, while the sum is 32.
The square root of 266713214 is about 16331.3567715607. The cubic root of 266713214 is about 643.6970383551.
The spelling of 266713214 in words is "two hundred sixty-six million, seven hundred thirteen thousand, two hundred fourteen".
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