Properties of the Number -2463

Four Hundred Sixty-Three

Basics

Value: -2464 → -2463 → -2462

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 821

Divisors: 1, 3, 821, 2463

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110011111

Octal: -4637

Duodecimal: -1513

Hexadecimal: -99f

Square: 6066369

Square Root: 49.628620774710235

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 q^1/4 * (η(q) / η(q³))³ in powers of q. A199659

Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of A203955. A203956

Expansion of 1 - x/(1 - x/(1 - x²/(1 - x²/(1 - x³/(1 - x³/(1 - x⁴/(1 - x⁴/ ...))))))), a continued fraction. A291875

Fourier coefficients of the modular form (1/t_6a³) * (1-6·sqrt(-3)/t_6a) * (1-12·sqrt(-3)/t_6a)^2/3 * F_6a¹⁶. A341572

Number of reduced words of length n in the Weyl group D₉. A162212

Cardinality of set of sets of parts of all partitions of n. A88314

In the '3x+1' problem, these values for the starting value set new records for number of steps to reach 1. A6877

Number of reduced words of length n in the Weyl group B₉. A161733

Integer part of decimal 'base-2 looking' numbers divided by their actual base-2 values (denominator of a(n) is n, numerator is n written in binary but read in decimal). A32532

Number of steps to reach 0 when starting from (2ⁿ)-2 and iterating the map x -> x - (number of runs in binary representation of x): a(n) = A255072(A000918(n)). A255061