Properties of the Number -13408

Thirteen Thousand Four Hundred Eight

Basics

Value: -13409 → -13408 → -13407

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ⁵ × 419

Divisors: 1, 2, 4, 8, 16, 32, 419, 838, 1676, 3352

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11010001100000

Octal: -32140

Duodecimal: -7914

Hexadecimal: -3460

Square: 179774464

Square Root: 115.79291860904102

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

Number of path change-ringing sequences of length n for 4 bells. A324943

Let S denote the palindromes in the language {0,1}*; a(n) = number of words of length n in the language SS. A7055

The second Zagreb index of the Aztec diamond AZ(n) (see the Ramanes et al. reference, Theorem 2.2). A292345

Expansion of 1/(1 - x - x² + x⁵ + x⁶ - x⁷). A225490

Coordination sequence for α-Mn, Position Mn2. A9951

Numbers k such that the continued fraction for sqrt(k) has even period and if the last term of the periodic part is deleted the central term is 57. A31555

Cumulative sum of coefficients of ménage hit polynomials (A000033). A109469

Incorrect version of A045949. A229620

Numbers k such that k divides ∑_i=1..k A004086(i). A369612