Properties of the Number 56777

Fifty-Six Thousand Seven Hundred Seventy-Seven

Basics

Value: 56776 → 56777 → 56778

Parity: odd

Prime: No

Previous Prime: 56773

Next Prime: 56779

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 7 × 8111

Divisors: 1, 7, 8111, 56777

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101110111001001

Octal: 156711

Duodecimal: 28A35

Hexadecimal: ddc9

Square: 3223627729

Square Root: 238.27924794240894

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(j) = maximum value of n for each distinct increasing value of (Sum of the quadratic non-residues of prime(n) - Sum of the quadratic residues of prime(n)) / prime(n) for each j. A166263

Base 3 digits are, in order, the first n terms of the periodic sequence with initial period 2,2,1. A37560

Number of nX4 0..1 arrays with every element equal to 0, 1, 3 or 4 king-move adjacent elements, with upper left element zero. A297903

Composite numbers k such that both φ(k+12) = φ(k) + 12 and σ(k+12) = σ(k) + 12. A56777