Properties of the Number 85537

Eighty-Five Thousand Five Hundred Thirty-Seven

Basics

Value: 85536 → 85537 → 85538

Parity: odd

Prime: No

Previous Prime: 85531

Next Prime: 85549

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 23 × 3719

Divisors: 1, 23, 3719, 85537

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100111000100001

Octal: 247041

Duodecimal: 41601

Hexadecimal: 14e21

Square: 7316578369

Square Root: 292.4670921659392

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) = 66·n² + 1. A158689

a(n) = 11·6ⁿ+1. A199415

a(n) = n⁴ - n³. A85537

Number of nX3 0,1 arrays indicating 2X2 subblocks of some larger (n+1)X4 binary array having an odd sum, with rows and columns of the latter in lexicographically nondecreasing order. A227676