Properties of the Number -126775

One Hundred Twenty-Six Thousand Seven Hundred Seventy-Five

Basics

Value: -126776 → -126775 → -126774

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 5 ² × 11 × 461

Divisors: 1, 5, 11, 25, 55, 275, 461, 2305, 5071, 11525

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -11110111100110111

Octal: -367467

Duodecimal: -61447

Hexadecimal: -1ef37

Square: 16071900625

Square Root: 356.05477106759855

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 4/5 of the elements are <= (n+2)/3. A48079

Number of nonempty subsets of {1,2,...,n} in which exactly 4/5 of the elements are <= (n+3)/3. A48090