Properties of the Number 85743

Eighty-Five Thousand Seven Hundred Forty-Three

Basics

Value: 85742 → 85743 → 85744

Parity: odd

Prime: No

Previous Prime: 85733

Next Prime: 85751

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 × 1361

Divisors: 1, 3, 7, 9, 21, 63, 1361, 4083, 9527, 12249

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100111011101111

Octal: 247357

Duodecimal: 41753

Hexadecimal: 14eef

Square: 7351862049

Square Root: 292.81905675689893

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

Smallest sets of 6 consecutive deficient numbers in arithmetic progression. The initial deficient number is listed. A231628

a(n) = T(n³) - T(n²), where T() are the triangular numbers (A000217). A85743