Properties of the Number -5861

Eight Hundred Sixty-One

Basics

Value: -5862 → -5861 → -5860

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5861

Divisors: 1, 5861

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -1011011100101

Octal: -13345

Duodecimal: -3485

Hexadecimal: -16e5

Square: 34351321

Square Root: 76.55716818169282

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

a(n) = 82n³ - 1228n² + 6130n - 5861. A76808

G.f. satisfies A(x) = exp( ∑_k>=1 A(x^k) * x^k/(k * (1 + 3·x^k)) ). A363581

Values of n such that L(6) and N(6) 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. A226926

Primes congruent to 2 mod 31. A142006

Coordination sequence for (2,3,9) tiling of hyperbolic plane. A265059

Number of partitions of the n-th prime into parts that are all primes. A56768

Balanced primes of order two. A82077

Class 5+ primes (for definition see A005105). A81633

Final prime of first member of A019518 that is divisible by 23ⁿ. A185671

Primes dividing nonzero terms in A003095: the iterates of x² + 1 starting at 0. A247981