Search results
Results from the WOW.Com Content Network
Truth table This page was last edited on 1 October 2024, at 00:38 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 License ...
44 has an aliquot sum of 40, within an aliquot sequence of three composite numbers (44, 40, 50, 43, 1, 0) rooted in the prime 43-aliquot tree. Since the greatest prime factor of 44 2 + 1 = 1937 is 149 and thus more than 44 twice, 44 is a Størmer number. [3] Given Euler's totient function, φ(44) = 20 and φ(69) = 44.
As an example, consider the domain of "numbers" and allow that every number has an attribute (i.e., a cue) named "is_positive_integer", which we call - , and which adopts the value 1 if the number is actually a positive integer.
743 is the 132nd prime number and a Sophie Germain prime, because 2 × 743 + 1 = 1487 is also prime. [1] 743 is an emirp, because 347 (the reversal of its digits) is prime. There are exactly 743 independent sets in a four-dimensional (16 vertex) hypercube graph, [2] and exactly 743 connected cubic graphs with 16 vertices and girth four. [3]
In geometry, a circular segment or disk segment (symbol: ⌓) is a region of a disk [1] which is "cut off" from the rest of the disk by a straight line. The complete line is known as a secant , and the section inside the disk as a chord .
For example, 3 is the only prime with period 1, 11 is the only prime with period 2, 37 is the only prime with period 3, 101 is the only prime with period 4, so they are unique primes. The next larger unique prime is 9091 with period 10, though the next larger period is 9 (its prime being 333667).
In fact, the n th roots of unity being the roots of the polynomial X n – 1, their sum is the coefficient of degree n – 1, which is either 1 or 0 according whether n = 1 or n > 1. Alternatively, for n = 1 there is nothing to prove, and for n > 1 there exists a root z ≠ 1 – since the set S of all the n th roots of unity is a group , z S ...
A player is chosen as "It" and a landmark such as a tree or lamppost is chosen as the base, this is sometimes called “the mob post”. Players who are not "It" run and hide, while "It" counts to a certain number depending on the version of the game; usually 40, 44 [2] or 100. "It" looks for the other players, while the players try to get to ...