Base | Representation |
---|---|
bin | 11111111111010… |
… | …00110000101111 |
3 | 200200221002122120 |
4 | 33333220300233 |
5 | 1022143342041 |
6 | 42343244023 |
7 | 6435566103 |
oct | 1777506057 |
9 | 620832576 |
10 | 268340271 |
11 | 128520021 |
12 | 75a49613 |
13 | 43794534 |
14 | 278d1903 |
15 | 18858366 |
hex | ffe8c2f |
268340271 has 8 divisors (see below), whose sum is σ = 361131264. Its totient is φ = 177221400.
The previous prime is 268340239. The next prime is 268340329. The reversal of 268340271 is 172043862.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 268340271 - 25 = 268340239 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268340231) 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 7 ways as a sum of consecutive naturals, for example, 417655 + ... + 418296.
It is an arithmetic number, because the mean of its divisors is an integer number (45141408).
Almost surely, 2268340271 is an apocalyptic number.
268340271 is a deficient number, since it is larger than the sum of its proper divisors (92790993).
268340271 is a wasteful number, since it uses less digits than its factorization.
268340271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 836061.
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 268340271 is about 16381.0949267746. The cubic root of 268340271 is about 645.0033218986.
The spelling of 268340271 in words is "two hundred sixty-eight million, three hundred forty thousand, two hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •