Properties of the Number 65671

Sixty-Five Thousand Six Hundred Seventy-One

Basics

Value: 65670 → 65671 → 65672

Parity: odd

Prime: No

Previous Prime: 65657

Next Prime: 65677

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 17 × 3863

Divisors: 1, 17, 3863, 65671

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000000010000111

Octal: 200207

Duodecimal: 32007

Hexadecimal: 10087

Square: 4312680241

Square Root: 256.26353622784495

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(n) = a(n-1) + a(n-2) + 5 where a(0) = a(1) = 1. A111721

a(n) = n*(n-1)/2 + 2^n-1 - 1. A335439

a(n) = A159065(n+1) - A334701(n). A335677

Permutation of N induced by rotating the node 6 left in the infinite planar binary tree shown at A065658. A65671