Properties of the Number 40430

Forty Thousand Four Hundred Thirty

Basics

Value: 40429 → 40430 → 40431

Parity: even

Prime: No

Previous Prime: 40429

Next Prime: 40433

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 × 13 × 311

Divisors: 1, 2, 5, 10, 13, 26, 65, 130, 311, 622

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001110111101110

Octal: 116756

Duodecimal: 1B492

Hexadecimal: 9dee

Square: 1634584900

Square Root: 201.07212636265623

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 36n+11, 36(n+1)+11, 36(n+2)+11 and 36(n+3)+11 are prime. A255608

Continued fraction for sqrt(452). A40430

Number of nX4 0..1 arrays with every element unequal to 0, 2, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero. A316928