Properties of the Number -136800

One Hundred Thirty-Six Thousand Eight Hundred

Basics

Value: -136801 → -136800 → -136799

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ⁵ × 3 ² × 5 ² × 19

Divisors: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100001011001100000

Octal: -413140

Duodecimal: -67200

Hexadecimal: -21660

Square: 18714240000

Square Root: 369.8648401781386

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 (f(-x⁵) / f(-x))² in powers of·where f() is a Ramanujan θ function. A263002

a(n) = n²*(n-1)*(n-2). A47929

a(n) = binomial(n+3,6) + binomial(n+1,5) + binomial(n,5). A5732

Largest achievable determinant of a 4 X 4 matrix whose elements are the 16 consecutive integers n-15,...,n. A97696

a(1)=1, a(n) = a(n-1) + n³ if n odd, a(n) = a(n-1) + n² if n is even. A140154