Properties of the Number 61766

Sixty-One Thousand Seven Hundred Sixty-Six

Basics

Value: 61765 → 61766 → 61767

Parity: even

Prime: No

Previous Prime: 61757

Next Prime: 61781

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 89 × 347

Divisors: 1, 2, 89, 178, 347, 694, 30883, 61766

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111000101000110

Octal: 170506

Duodecimal: 2B8B2

Hexadecimal: f146

Square: 3815038756

Square Root: 248.52766445609228

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

Number of equivalence classes of S_n under transformations of positionally adjacent elements of the form abc <--> acb where a<b<c. A210667

a(1) = 4; a(n) = smallest composite number of the form k·a(n-1) + 1. A61766