Properties of the Number -126763

One Hundred Twenty-Six Thousand Seven Hundred Sixty-Three

Basics

Value: -126764 → -126763 → -126762

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 7 ² × 13 × 199

Divisors: 1, 7, 13, 49, 91, 199, 637, 1393, 2587, 9751

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110111100101011

Octal: -367453

Duodecimal: -61437

Hexadecimal: -1ef2b

Square: 16068858169

Square Root: 356.03791932882655

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 nonempty subsets of {1,2,...,n} in which exactly 1/3 of the elements are <= n/3. A47194

Number of nonempty subsets of {1,2,...,n} in which exactly 1/3 of the elements are <= (n-1)/3. A48006

Number of nonempty subsets of {1,2,...,n} in which exactly 2/5 of the elements are <= n/3. A47199

Number of nonempty subsets of {1,2,...,n} in which exactly 1/3 of the elements are <= (n-2)/3. A48017

Duplicate of A047194. A48039

Number of nonempty subsets of {1,2,...,n} in which exactly 2/5 of the elements are <= (n+1)/3. A48044

Number of nonempty subsets of {1,2,...,n} in which exactly 1/3 of the elements are <= (n+2)/3. A48072

Number of nonempty subsets of {1,2,...,n} in which exactly 2/5 of the elements are <= (n+2)/3. A48077

Number of nonempty subsets of {1,2,...,n} in which exactly 1/3 of the elements are <= (n+3)/3. A48083