Properties of the Number 82355

Eighty-Two Thousand Three Hundred Fifty-Five

Basics

Value: 82354 → 82355 → 82356

Parity: odd

Prime: No

Previous Prime: 82351

Next Prime: 82361

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 × 7 × 13 × 181

Divisors: 1, 5, 7, 13, 35, 65, 91, 181, 455, 905

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100000110110011

Octal: 240663

Duodecimal: 3B7AB

Hexadecimal: 141b3

Square: 6782346025

Square Root: 286.9756087196262

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

Triangle read by rows: T(n,k) is the number of commutative groupoids with n elements and k idempotents. A38021

Number of nonisomorphic commutative idempotent groupoids. A30257

Numbers, p, that generate the prime quadruplets p²-2p+2k (for k = -2, -1, 1, 2). A247882

Permutation of natural numbers induced by Catalan Automorphism·A082355 acting on the parenthesizations encoded by A014486/A063171. A82355