Properties of the Number 85504

Eighty-Five Thousand Five Hundred Four

Basics

Value: 85503 → 85504 → 85505

Parity: even

Prime: No

Previous Prime: 85487

Next Prime: 85513

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ⁹ × 167

Divisors: 1, 2, 4, 8, 16, 32, 64, 128, 167, 256

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10100111000000000

Octal: 247000

Duodecimal: 41594

Hexadecimal: 14e00

Square: 7310934016

Square Root: 292.41067011995307

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

T(n,k)=Number of nXk 0..2 arrays with no element equal to any value at offset (-1,-2) (-2,-1) (0,-1) or (-1,0) and new values introduced in order 0..2. A274803

∏_n>=1 1 / (1 - a(n)*xⁿ/n!) = 1 + tan(x). A353911

Binomial transform of A008805 (triangular numbers with repeats). A158920

Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 158", based on the 5-celled von Neumann neighborhood. A286123

Number of connected 2-element multiantichains on a labeled n-set. A94734

Number of n X 4 0..2 arrays with no element equal to any value at offset (-1,-2) (-2,-1) (0,-1) or (-1,0) and new values introduced in order 0..2. A274799

Number of nX7 0..2 arrays with no element equal to any value at offset (-1,-2) (-2,-1) (0,-1) or (-1,0) and new values introduced in order 0..2. A274802

Horadam sequence (0,1,9,3). A85504