Properties of the Number -156862

One Hundred Fifty-Six Thousand Eight Hundred Sixty-Two

Basics

Value: -156863 → -156862 → -156861

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 107 × 733

Divisors: 1, 2, 107, 214, 733, 1466, 78431, 156862

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110010010111110

Octal: -462276

Duodecimal: -7693A

Hexadecimal: -264be

Square: 24605687044

Square Root: 396.0580765493869

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

T(n,k) = Number of n X k 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 3,2,1,0,4 for x=0,1,2,3,4. A196982

Number of n-element subsets of [2n] whose sum is a triangular number. A284251

Number of nX4 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 3,2,1,0,4 for x=0,1,2,3,4. A196978

Number of nX6 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 3,2,1,0,4 for x=0,1,2,3,4. A196980