Properties of the Number 40494

Forty Thousand Four Hundred Ninety-Four

Basics

Value: 40493 → 40494 → 40495

Parity: even

Prime: No

Previous Prime: 40493

Next Prime: 40499

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 17 × 397

Divisors: 1, 2, 3, 6, 17, 34, 51, 102, 397, 794

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001111000101110

Octal: 117056

Duodecimal: 1B526

Hexadecimal: 9e2e

Square: 1639764036

Square Root: 201.23121030297463

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

a(n) = n³ + n² + n. A27444

Numbers m such that 2*φ(m) = φ(m+1). A50472

Partial sums of A005587. Fourth column of triangle A115127. A115129

a(n) = n*(2·n - 3 - (-1)ⁿ)*(11·n + (-1)ⁿ)/24. A308026

Continued fraction for sqrt(517). A40494