Properties of the Number 38456

Thirty-Eight Thousand Four Hundred Fifty-Six

Basics

Value: 38455 → 38456 → 38457

Parity: even

Prime: No

Previous Prime: 38453

Next Prime: 38459

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 11 × 19 × 23

Divisors: 1, 2, 4, 8, 11, 19, 22, 23, 38, 44

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001011000111000

Octal: 113070

Duodecimal: 1A308

Hexadecimal: 9638

Square: 1478863936

Square Root: 196.10201426808445

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 n such that 4ⁿ+3^n-1 is prime. A93717

a(n) = (2ⁿ/n!)*∏_k=0..n-1 (4·k - 1). A4984

Number of possible queen moves on an n X n chessboard. A35005

a(n) = floor( n(n+1)(n+2)(n+3)(n+4) / (n+(n+1)+(n+2)+(n+3)+(n+4)) ). A32768

Number of paths from (0,1) to (n,2), with vertices (i,k) satisfying 0 <= k <= 3, consisting of segments given by the vectors (1,1), (1,2), (1,-1). A247355

Positive integers of the form n(n+1)(n+2)(n+3)(n+4)/(n+(n+1)+(n+2)+(n+3)+(n+4)) that are a multiple of n. A32794

Indices k such that A019322(k) = φ[k](4) is prime, where φ is a cyclotomic polynomial. A138934

The number of tiles inside a regular n-gon created by diagonals that run from each of the n vertices to the n-2 midpoints of opposite edges. A320422

Integer quotients of n(n + 1)(n + 2)(n + 3)(n + 4) / (n+(n+1)+(n+2)+(n+3)+(n+4)). A32770

Indices k such that A020503(k)=φ[k](-4) is prime, where φ is a cyclotomic polynomial. A138926