Properties of the Number 40424

Forty Thousand Four Hundred Twenty-Four

Basics

Value: 40423 → 40424 → 40425

Parity: even

Prime: No

Previous Prime: 40423

Next Prime: 40427

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 31 × 163

Divisors: 1, 2, 4, 8, 31, 62, 124, 163, 248, 326

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001110111101000

Octal: 116750

Duodecimal: 1B488

Hexadecimal: 9de8

Square: 1634099776

Square Root: 201.05720578979506

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 permutations of [n] with four inversions. A5287

Number of rooted trees with n nodes such that two equals the maximal number of isomorphic subtrees extending from the same node. A318859

Records in A353717. A353722

a(n) = n³ - 2·n² - 1. A214731

Number of reduced words of length n in the Weyl group A₃₀. A161573

Continued fraction for sqrt(446). A40424