Properties of the Number 42382

Forty-Two Thousand Three Hundred Eighty-Two

Basics

Value: 42381 → 42382 → 42383

Parity: even

Prime: No

Previous Prime: 42379

Next Prime: 42391

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 21191

Divisors: 1, 2, 21191, 42382

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010110001110

Octal: 122616

Duodecimal: 2063A

Hexadecimal: a58e

Square: 1796233924

Square Root: 205.8688903161427

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

Least k such that k·10ⁿ+1, k·10ⁿ+3, k·10ⁿ+7 and k·10ⁿ+9 are all prime. A64281

Numerators of continued fraction convergents to sqrt(718). A42382