Properties of the Number -131484

One Hundred Thirty-One Thousand Four Hundred Eighty-Four

Basics

Value: -131485 → -131484 → -131483

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 10957

Divisors: 1, 2, 3, 4, 6, 12, 10957, 21914, 32871, 43828

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100000000110011100

Octal: -400634

Duodecimal: -64110

Hexadecimal: -2019c

Square: 17288042256

Square Root: 362.6072255209485

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

Sum{T(i,n-i): i=0,1,...,n}, array T as in A047120. A47121

Number of paths from (0,0) to (n,n) using only steps North, Northeast and East (i.e., steps E(1,0), D(1,1), and N(0,1)) that do not cross y=x "vertically". A268208