Properties of the Number 49208

Forty-Nine Thousand Two Hundred Eight

Basics

Value: 49207 → 49208 → 49209

Parity: even

Prime: No

Previous Prime: 49207

Next Prime: 49211

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 6151

Divisors: 1, 2, 4, 8, 6151, 12302, 24604, 49208

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100000000111000

Octal: 140070

Duodecimal: 24588

Hexadecimal: c038

Square: 2421427264

Square Root: 221.82876278787654

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

Number of sets (in the Hausdorff metric geometry) at each location between two sets defined by a complete bipartite graph K(3,n) (with n at least 2) missing one edge. A335608

Square array A by downward antidiagonals: A(n,k) = (3 + 3ⁿ*(2·floor(3·k/2) - 1))/6, n,k >= 1; read as A(1,1), A(1,2), A(2,1), A(1,3), A(2,2), A(3,1), ... A254051

Permutation of natural numbers: a(n) = A048673(A122111(n)). A243506

a(n) = (5·3^n-1+1)/2. A57198

a(1) = 1, then A007051 ((3ⁿ)+1)/2 interleaved with A057198 (5·3^n-1+1)/2. A246360

a(n) = floor(2ⁿ csc(1/n)). A333186

Rectangular array A read by upward antidiagonals in which the entry in row n and column k is defined by A(n,k) = S(4·A257499(n,k) - 3), n,k >= 1, where the function S is as defined in A257480. A254067

Triangular array: (1/2)*A193846. A193848

Total area of the largest inscribed rectangles of all integer partitions of n. A182099

Triangular array: (1/2)*A193847. A193849