Properties of the Number -42877

Forty-Two Thousand Eight Hundred Seventy-Seven

Basics

Value: -42878 → -42877 → -42876

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 53 × 809

Divisors: 1, 53, 809, 42877

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010011101111101

Octal: -123575

Duodecimal: -20991

Hexadecimal: -a77d

Square: 1838437129

Square Root: 207.06762180505189

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

Molien series for invariants of finite Coxeter group A₁₂. A266781

a(n) = n³ + 2. A84380

Number of partitions of the n-th tetrahedral number into distinct tetrahedral numbers. A298857

Number of vertices formed in a hexagon by straight line segments when connecting the n-1 points between each corner that divide each edge into n equal parts to the n-1 points on the edge on the opposite side of the hexagon. A367663

a(n) = (n-1)*(n-2)*(n-3) + n. A34324

Numbers k such that the continued fraction for sqrt(k) has period 97. A20436

Semiprimes of the form n³ + 2. A259189

Number of partitions satisfying cn(1,5) <= cn(0,5) + cn(2,5) + cn(3,5) and cn(4,5) <= cn(0,5) + cn(2,5) + cn(3,5). A39870