Properties of the Number 42493

Forty-Two Thousand Four Hundred Ninety-Three

Basics

Value: 42492 → 42493 → 42494

Parity: odd

Prime: No

Previous Prime: 42491

Next Prime: 42499

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 11 × 3863

Divisors: 1, 11, 3863, 42493

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010010111111101

Octal: 122775

Duodecimal: 20711

Hexadecimal: a5fd

Square: 1805655049

Square Root: 206.13830308799965

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

Numbers n such that σ(n) is a Fibonacci number. A272412

Number of standard Young tableaux of n cells and height <= 10. A212916

Denominators of continued fraction convergents to sqrt(774). A42493