Properties of the Number -2063

Sixty-Three

Basics

Value: -2064 → -2063 → -2062

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2063

Divisors: 1, 2063

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100000001111

Octal: -4017

Duodecimal: -123B

Hexadecimal: -80f

Square: 4255969

Square Root: 45.42025979670306

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 e.g.f. cos(tan(x)) (even powers only). A3710

E.g.f. exp(tanh(x)). A3723

Numerator of [x²ⁿ] in the Taylor expansion cos(cosec(x)-cot(x))= 1-x²/8 -7·x⁴/384 -97·x⁶/46080 -2063·x⁸/10321920 -17803·x¹⁰/1238630400 -.... A13521

Partial sums of A050935. A203400

Numerator of [xⁿ] in the Taylor expansion of exp(cosech(x)-coth(x)). A13559

Values of n such that L(7) and N(7) are both prime, where L(k) = (n²+n+1)*2^2·k + (2·n+1)*2^k + 1, N(k) = (n²+n+1)*2^k + n. A226927

cos(sec(x)*arcsinh(x))=1-1/2!*x²-7/4!*x⁴-145/6!*x⁶-2063/8!*x⁸... A12826

E.g.f.: exp(sech(x)*arcsin(x))=1+x+1/2!*x²-1/3!*x³-7/4!*x⁴+5/5!*x⁵... A12878

Expansion of (1-x)^-1/(1-x+x³). A77869

a(n) = prime(n)*(prime(n + 1) + 1) - (n³ + sum of digits of n³). A123139