Properties of the Number -68954

Sixty-Eight Thousand Nine Hundred Fifty-Four

Basics

Value: -68955 → -68954 → -68953

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 × 23 × 1499

Divisors: 1, 2, 23, 46, 1499, 2998, 34477, 68954

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000110101011010

Octal: -206532

Duodecimal: -33AA2

Hexadecimal: -10d5a

Square: 4754654116

Square Root: 262.5909366295798

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

Number of series-reduced planted trees with n leaves. Also the number of essentially series series-parallel networks with n edges; also the number of essentially parallel series-parallel networks with n edges. A669

Number of nXnXn 0..6 triangular arrays with each element·equal to the number its neighbors equal to 2,0,1,0,0,0,0 for x=0,1,2,3,4,5,6. A195899

a(n) = 4 + 8·n + 10·n² + 4·n³. A100207