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Properties of the Number 8956

Eight Thousand Nine Hundred Fifty-Six

Basics

Value: 8955 → 8956 → 8957

Parity: even

Prime: No

Previous Prime: 8951

Next Prime: 8963

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 2 × 2239

Divisors: 1, 2, 4, 2239, 4478, 8956

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 10001011111100

Octal: 21374

Duodecimal: 5224

Hexadecimal: 22fc

Square: 80209936

Square Root: 94.63614531456784

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Numbers m such that the factorizations of m..m+3 have the same number of primes (including multiplicities). A45940
Bases b where exactly seven primes p with p < b exist such that p is a base-b Wieferich prime. A325883
Numbers m such that [A070080(m), A070081(m), A070082(m)] is an acute scalene integer triangle with prime side lengths. A70123
Number of paths from (0,0) to (n,2), with vertices (i,k) satisfying 0 <= k <= 3, consisting of segments given by the vectors (1,1), (1,2), (1,-1). A247325
Numbers n such that n, n+1, n+2 and n+3 are products of exactly 3 primes. A124057
Place a point on the integer coordinates, up to |n|, along all four axial directions on a Cartesian plane, and then join a circle through every unordered triple of non-collinear points: a(n) is the number of distinct (curved) edges formed from the intersections of the circles. A385162
Numbers k such that 9·10k - 11 is prime. A100275
Expansion of ∑k>=2 xFibonacci(k)/(1 - xFibonacci(k)) / ∏k>=2 (1 - xFibonacci(k)). A281689
Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 66 ones. A31834
Number of base 26 circular n-digit numbers with adjacent digits differing by 2 or less. A124954