Properties of the Number -5461

Four Hundred Sixty-One

Basics

Value: -5462 → -5461 → -5460

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 43 × 127

Divisors: 1, 43, 127, 5461

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010101010101

Octal: -12525

Duodecimal: -31B1

Hexadecimal: -1555

Square: 29822521

Square Root: 73.89857914736926

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/((1-x)*(1+2·x)). A77925

Expansion of 1/(1-x+2·x²-2·x³). A77953

Expansion of 1/(1 + x + 2·x² + 2·x³). A77980

Triangle of coefficients of p(x,n) = (1/3)*(1-x)ⁿ⁺¹*∑_{m >= 0} ((5·m+4)ⁿ - (5·m+1)ⁿ)*x^m, read by rows. A154855

Expansion of (1-x)^-1/(1+2·x³). A77886

Numerators of coefficients in expansion of (cos(sqrt(x)))/(1 + cos(sqrt(x))). A279370

A generalized Jacobsthal sequence. A83943

Expansion of (1-x³)/((1-x²)*(1+2·x²)). A117576

Numerators of Euler twin numbers Et(n). A238235

The q-analog T(q; n,k) of the triangle A163626 for 0 <= k <= n, for q=3. A329120