Properties of the Number 78812

Seventy-Eight Thousand Eight Hundred Twelve

Basics

Value: 78811 → 78812 → 78813

Parity: even

Prime: No

Previous Prime: 78809

Next Prime: 78823

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 17 × 19 × 61

Divisors: 1, 2, 4, 17, 19, 34, 38, 61, 68, 76

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10011001111011100

Octal: 231734

Duodecimal: 39738

Hexadecimal: 133dc

Square: 6211331344

Square Root: 280.73475025368697

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

For 0 <= R <= 255, let s(R,n) = eventual period of a single cell in a Rule R cellular automaton operating in a cyclic universe of width n; a(n) = max_R s(R,n). A334499

Eventual period of a single cell in rule 75 cellular automaton in a cyclic universe of width n. A334515

a(n) = n³ + (n+2)³. A153976

a(n) = 4·n*(4·n² + 3). A271636

Eventual period of a single cell in rule 45 cellular automaton in a cyclic universe of width n. A334508

Maximum period of an elementary cellular automaton in a cyclic universe of width n. A357950

Triangle read by rows: T(n, k) = binomial(n+k-1, 2·k-1). A78812