Properties of the Number 39882

Thirty-Nine Thousand Eight Hundred Eighty-Two

Basics

Value: 39881 → 39882 → 39883

Parity: even

Prime: No

Previous Prime: 39877

Next Prime: 39883

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 17 ² × 23

Divisors: 1, 2, 3, 6, 17, 23, 34, 46, 51, 69

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001101111001010

Octal: 115712

Duodecimal: 1B0B6

Hexadecimal: 9bca

Square: 1590573924

Square Root: 199.70478211600243

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 that are the sum of 7 positive 9th powers. A3396

Numbers k such that prime(k) * 2^k - 1 is prime. A239741

Number of squares in an n X n grid of squares with diagonals. A111500

Expansion of (1-3·x+x²)*(1-2·x)/(1-9·x+28·x²-35·x³+15·x⁴-x⁵). A221859

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 1), (0, -1, 1), (0, 1, 0), (1, 1, -1)}. A148151

Square array T, read by antidiagonals: T(n,k) = 0 if n-k >= 5 or if k-n >= 6, T(4,0) = T(3,0) = T(2,0) = T(1,0) = T(0,0) = T(0,1) = T(0,2) = T(0,3) = T(0,4) = T(0,5) = 1, T(n,k) = T(n-1,k) + T(n,k-1). A223968

Number of ways to place 5 nonattacking nightriders on a 5 X n board. A172220

Number of partitions satisfying cn(0,5) + cn(1,5) <= cn(2,5) and cn(0,5) + cn(1,5) <= cn(3,5) and cn(0,5) + cn(4,5) <= cn(2,5) and cn(0,5) + cn(4,5) <= cn(3,5). A39882