Properties of the Number 42586

Forty-Two Thousand Five Hundred Eighty-Six

Basics

Value: 42585 → 42586 → 42587

Parity: even

Prime: No

Previous Prime: 42577

Next Prime: 42589

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 107 × 199

Divisors: 1, 2, 107, 199, 214, 398, 21293, 42586

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010011001011010

Octal: 123132

Duodecimal: 2078A

Hexadecimal: a65a

Square: 1813567396

Square Root: 206.3637565077744

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

Expansion of ∏_k>=1 ((1-x^5·k)/(1-x^k))^k. A285263

Numerators of continued fraction convergents to sqrt(822). A42586

Table read by antidiagonals: T(h,n) is the number of n-step self avoiding walks on a 2D square grid confined to an infinite strip of height h where the walk starts at the origin. A336769