Properties of the Number -200

Two Hundred

Basics

Value: -201 → -200 → -199

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 2

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 5 ²

Divisors: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11001000

Octal: -310

Duodecimal: -148

Hexadecimal: -c8

Square: 40000

Square Root: 14.142135623730951

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: Yes

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

Triangle of coefficients of Laguerre polynomials n!*L_n(x) (rising powers of x). A21009

Triangle T, read by rows, such that the m-th matrix power satisfies T^m = I + m*(T - I) and consequently the matrix logarithm satisfies log(T) = T - I, where I is the identity matrix. A112555

Riordan array (1/(1-x), x/(1+x)). A112468

Triangle formed by coefficients of numerator polynomials defined by iterating f(u,v) = 1/u - x·v applied to a list of elements {1,2,3,4,...}. A53495

Expansion of ∏_{m >= 1} (1 + q^m)^-2. A22597

Riordan array (1/(1-x²), x/(1+x)²). A158454

Expansion of 1 / (1 + x² - x³) in powers of x. A77961

Expansion of (1+x)/(1-x²+x³). A124745

G.f.: Re((i; x)_inf), where (a; q)_inf is the q-Pochhammer symbol, i = sqrt(-1). A278399

Reversion of g.f. (with constant term omitted) for partition numbers. A7312