Properties of the Number -1468

Four Hundred Sixty-Eight

Basics

Value: -1469 → -1468 → -1467

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 367

Divisors: 1, 2, 4, 367, 734, 1468

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10110111100

Octal: -2674

Duodecimal: -A24

Hexadecimal: -5bc

Square: 2155024

Square Root: 38.31448812133603

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

Expansion of ∏_k>=1 (1 - x^k)^sigma₂(k). A288389

Expansion of ∏_k>=1 (1 - x^2·k)^2·k/(1 - x^2·k-1)^2·k-1. A281781

Expansion of e.g.f. exp(1 - (1 + x) * exp(x)). A352376

Numbers that are the sum of 12 positive 6th powers. A3368

a(n) = ∑_k=0..n 3^wt(k), where wt() = A000120(). A130665

Number of "ON" cells at n-th stage in simple 2-dimensional cellular automaton (see Comments for precise definition). A160410

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 0 2 3 6 or 7 and every 3X3 column and antidiagonal sum not equal to 0 2 3 6 or 7. A252532

Continued fraction for Copeland-Erdős constant 0.235711... (concatenate primes). A30168

Numbers whose product of prime exponents equals the product of prime shadows of its prime indices. A353399

Triangle read by rows: the n-th row consists of the coefficients in the expansion of ∑_j=0..n A123162(n,j)*x^j*(1 - x)^{n - j}. A123217