Properties of the Number 48450

Forty-Eight Thousand Four Hundred Fifty

Basics

Value: 48449 → 48450 → 48451

Parity: even

Prime: No

Previous Prime: 48449

Next Prime: 48463

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 5 ² × 17 × 19

Divisors: 1, 2, 3, 5, 6, 10, 15, 17, 19, 25

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011110101000010

Octal: 136502

Duodecimal: 24056

Hexadecimal: bd42

Square: 2347402500

Square Root: 220.11360703055138

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

a(n) = 5·binomial(2n, n-2)/(n+3). A344

Triangle read by rows: T(n,k) = number of nonequivalent dissections of an n-gon into k polygons by nonintersecting diagonals up to rotation. A295633

Number of nonequivalent dissections of an n-gon into n-4 polygons by nonintersecting diagonals up to rotation. A3445

Fifth convolution of A115140. A115144

a(n) = A273059(4n+3). A275919

Triangle T(n,k), k>=0 and n>=1, read by rows defined by: T(n,k) = (2k+3)*binomial(2n,n-k-1)/(n+k+2). A50155

Triangle, read by rows, defined by: T(n,k) = (4·k+1)*binomial(2·n+1, n-2·k)/(2·n+1) for n >= 2·k >= 0. A119245

A sequence derived from pentagonal numbers, or a Stirling number of the first kind matrix. A94952

Number of integer partitions of the n-th Fermi-Dirac prime into Fermi-Dirac primes. A316210

a(n) = (2·n-1)*(3·n-1)*(4·n-1). A33589