Properties of the Number 9682

Nine Thousand Six Hundred Eighty-Two

Basics

Value: 9681 → 9682 → 9683

Parity: even

Prime: No

Previous Prime: 9679

Next Prime: 9689

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 47 × 103

Divisors: 1, 2, 47, 94, 103, 206, 4841, 9682

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10010111010010

Octal: 22722

Duodecimal: 572A

Hexadecimal: 25d2

Square: 93741124

Square Root: 98.39715443040006

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 k such that k!! - 1 is prime. A7749

a(0) = 1, a(n) = 5·n² + 2 for n>0. A10001

a(n)-th prime is the smallest prime containing exactly n 1's. A37054

Positions of 2's in A264977; positions of 3's in A277330. A277712

Number T(n,k) of colored integer partitions of n using all colors of a k-set such that a color pattern for part i has i distinct colors in increasing order; triangle T(n,k), n>=0, 0<=k<=n, read by rows. A327117

Expansion of (1-x-x^N)/((1-x)(1-x²)(1-x³)...(1-x^N)) for N = 10. A60029

Numbers that are the sum of seven fourth powers in exactly four ways. A345826

T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 2, 3, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero. A299893

Number of n X 1 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 3,1,0,4,2 for x=0,1,2,3,4. A196700

floor(r·a(n-1)) + floor(r·a(n-2)), where r = 3/2, a(0) = 1, a(1) = 1. A275862