Properties of the Number -1364

Three Hundred Sixty-Four

Basics

Value: -1365 → -1364 → -1363

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 11 × 31

Divisors: 1, 2, 4, 11, 22, 31, 44, 62, 124, 341

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101010100

Octal: -2524

Duodecimal: -958

Hexadecimal: -554

Square: 1860496

Square Root: 36.932370625238775

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

Fibonacci-type sequence based on subtraction: a(0) = 1, a(1) = 2 and a(n) = a(n-2) - a(n-1). A61084

a(n) = -a(n-1) + 2·a(n-2), a(0)=1, a(1)=2. A84247

Expansion of square of continued fraction 1/ ( 1+q/ ( 1+q²/ ( 1+q³/ ( 1+q⁴/... )))). A55101

Triangle read by rows: T(n,k) is the coefficient [x^k] of (-1)ⁿ times the characteristic polynomial of the Cartan matrix for the root system D_n. A129862

G.f.: ∏_n>=1 (1 - Lucas(n)*xⁿ + (-1)ⁿ*x^2·n) where Lucas(n) = A000204(n). A203860

Array T(r,c) read by antidiagonals: values of triangle A098493 interpreted as polynomials, r >= 0. A98495

a(n) = -5·a(n-1) - 4·a(n-2), a(0)=1, a(1)=0. A84240

First term of n-th difference sequence of (floor(k·r)), r = sqrt(8), k >= 0. A325674

Expansion of 1/∑_k>=0 x^k⁴. A352529

First term of n-th difference sequence of (floor(k·r)), r = 1/2 + sqrt(2), k >= 0. A325733