Properties of the Number -238046

Two Hundred Thirty-Eight Thousand Forty-Six

Basics

Value: -238047 → -238046 → -238045

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 41 × 2903

Divisors: 1, 2, 41, 82, 2903, 5806, 119023, 238046

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111010000111011110

Octal: -720736

Duodecimal: -B5912

Hexadecimal: -3a1de

Square: 56665898116

Square Root: 487.89957983175185

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) = ∑_k=0..n binomial(n,k)*w(k)*w(n-k) where w() = A000296(). A194689

Square array T(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of e.g.f. exp(2 * (exp(x) - ∑_j=0..k x^j/j!)). A336345