Properties of the Number 42174

Forty-Two Thousand One Hundred Seventy-Four

Basics

Value: 42173 → 42174 → 42175

Parity: even

Prime: No

Previous Prime: 42169

Next Prime: 42179

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 11 × 71

Divisors: 1, 2, 3, 6, 9, 11, 18, 22, 27, 33

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010010111110

Octal: 122276

Duodecimal: 204A6

Hexadecimal: a4be

Square: 1778646276

Square Root: 205.36309308149796

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

Eight rooks and one berserker on a 3 X 3 chessboard. G.f.: (1 + x - x²)/(1 - 3·x - 3·x²). A180142

Coefficients of mock modular form H₂⁴ (divided by 16). A256209

The indexing sequence for successively better golden semiprimes. A165569

Triangle read by rows generated from A007249, the convolution square root of A007191. A161196

Numerators of continued fraction convergents to sqrt(612). A42174