Properties of the Number 40094

Forty Thousand Ninety-Four

Basics

Value: 40093 → 40094 → 40095

Parity: even

Prime: No

Previous Prime: 40093

Next Prime: 40099

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 20047

Divisors: 1, 2, 20047, 40094

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001110010011110

Octal: 116236

Duodecimal: 1B252

Hexadecimal: 9c9e

Square: 1607528836

Square Root: 200.23486209948555

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

G.f.: 1 + ∑_n>=1 a(n)*xⁿ/(1 - xⁿ) = ∏_n>=1 (1 + xⁿ)/(1 - xⁿ). A300274

Convolution of A000009 and A000290. A360487

Numbers n such that 57·2ⁿ-1 is prime. A50554

Continued fraction for sqrt(105). A40094

Values of k where A336957(k)/k sets a new record. A338056