Properties of the Number -76844

Seventy-Six Thousand Eight Hundred Forty-Four

Basics

Value: -76845 → -76844 → -76843

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 19211

Divisors: 1, 2, 4, 19211, 38422, 76844

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010110000101100

Octal: -226054

Duodecimal: -38578

Hexadecimal: -12c2c

Square: 5905000336

Square Root: 277.20750350594767

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 essentially different (not mappable to each other by reflection or rotation) arrangements of numbers 1 to n*(n+1)/2 in a triangle of n rows, in such a way that each row and each diagonal is increasing or decreasing. A64050

Sum of the asymmetry degrees of all compositions of n into parts congruent to 1 mod 3. A276061