Properties of the Number 42183

Forty-Two Thousand One Hundred Eighty-Three

Basics

Value: 42182 → 42183 → 42184

Parity: odd

Prime: No

Previous Prime: 42181

Next Prime: 42187

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 43 × 109

Divisors: 1, 3, 9, 43, 109, 129, 327, 387, 981, 4687

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010011000111

Octal: 122307

Duodecimal: 204B3

Hexadecimal: a4c7

Square: 1779405489

Square Root: 205.3850043211529

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 k such that k, k+1, k+2 and k+3 are products of 4 primes. A124728

Indices where A092243 strictly changes sign. A269737

The fixed points of A355636. A355637

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, -1), (-1, 0, 0), (0, -1, 1), (0, 1, 0), (1, 0, 0)}. A150045

Denominators of continued fraction convergents to sqrt(616). A42183