Properties of the Number -199297

One Hundred Ninety-Nine Thousand Two Hundred Ninety-Seven

Basics

Value: -199298 → -199297 → -199296

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 7 × 71 × 401

Divisors: 1, 7, 71, 401, 497, 2807, 28471, 199297

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110000101010000001

Octal: -605201

Duodecimal: -97401

Hexadecimal: -30a81

Square: 39719294209

Square Root: 446.4269257112523

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

E.g.f. S(x,y) = Integral C(x,y)*C(y,x) dx such that C(x,y)² + S(x,y)² = 1 and C(y,x) = 1 - Integral S(y,x)*C(x,y) dy, as a triangle of coefficients T(n,k) read by rows. A367380

E.g.f. S(x,y) = Integral C(x,y)*C(y,x) dx such that C(x,y)² - S(x,y)² = 1 and C(y,x) = 1 + Integral S(y,x)*C(x,y) dy, where S(x,y) = ∑_n>=0 ∑_k=0..n T(n,k) * x^2·n+1-2·k*y^2·k/((2·n+1-2·k)!*(2·k)!), as a triangle of coefficients T(n,k) read by rows. A322220

A column of triangle A322220; a(n) = A322220(n,1) for n >= 1. A325153