Properties of the Number 85652

Eighty-Five Thousand Six Hundred Fifty-Two

Basics

Value: 85651 → 85652 → 85653

Parity: even

Prime: No

Previous Prime: 85643

Next Prime: 85661

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 7 ² × 19 × 23

Divisors: 1, 2, 4, 7, 14, 19, 23, 28, 38, 46

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100111010010100

Octal: 247224

Duodecimal: 41698

Hexadecimal: 14e94

Square: 7336265104

Square Root: 292.6636294451362

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

Nonnegative values·of solutions (x, y) to the Diophantine equation x²+(x+343)² = y². A118611

Triangle read by rows of products of (signless) Stirling numbers of the first kind (A132393) and Stirling numbers of the second kind (A008277). A187556

Relative of Hofstadter Q-sequence: a(n) = max(0, n+27298) for n <= 0; a(n) = a(n-a(n-1)) + a(n-a(n-2)) + a(n-a(n-3)) for n > 0. A283888

Fibonacci sequence in base 2 of the alternate number system. A85652