Properties of the Number -202

Two Hundred Two

Basics

Value: -203 → -202 → -201

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 4

Digital Root: 4

Palindrome: Yes

Factorization: 2 × 101

Divisors: 1, 2, 101, 202

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11001010

Octal: -312

Duodecimal: -14A

Hexadecimal: -ca

Square: 40804

Square Root: 14.212670403551895

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 (1-x-x^N)/((1-x)(1-x²)(1-x³)...(1-x^N)) for N = 5. A60024

a(n) = n - A243071(n). A364288

McKay-Thompson series of class 16d for the Monster group. A82304

Expansion of φ(q⁴) / φ(q) in powers of q where φ() is a Ramanujan θ function. A112128

Partial alternating sums of the sum of the bi-unitary divisors function (A188999). A370904

Coefficients of the '10th-order' mock θ function χ(q). A53284

Triangle T(n,k), n>=0, 0<=k<=n, read by rows: row n gives the coefficients of the chromatic polynomial of the (n,2)-Turán graph, highest powers first. A266972

G.f.: 1/(1 - x/(1+2·x - x³/(1+2·x² - x⁵/(1+2·x³ - x⁷/(1+2·x⁴ - x⁹/(1 - ...)))))), a continued fraction. A275761

Expansion of a parametrization of Ramanujan's continued fraction. A124242

Table with A235538 as first row, and k-th difference of A235538 as (k+1)-th row, read by antidiagonals. A235539