Properties of the Number 42343

Forty-Two Thousand Three Hundred Forty-Three

Basics

Value: 42342 → 42343 → 42344

Parity: odd

Prime: No

Previous Prime: 42337

Next Prime: 42349

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 7 × 23 × 263

Divisors: 1, 7, 23, 161, 263, 1841, 6049, 42343

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010101100111

Octal: 122547

Duodecimal: 20607

Hexadecimal: a567

Square: 1792929649

Square Root: 205.7741480361418

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

Number of ways 1/n can be expressed as the sum of four distinct unit fractions: 1/n = 1/w + 1/x + 1/y + 1/z satisfying 0 < w < x < y < z. A241883

Denominators of continued fraction convergents to sqrt(698). A42343