Properties of the Number -54856

Fifty-Four Thousand Eight Hundred Fifty-Six

Basics

Value: -54857 → -54856 → -54855

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 6857

Divisors: 1, 2, 4, 8, 6857, 13714, 27428, 54856

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1101011001001000

Octal: -153110

Duodecimal: -278B4

Hexadecimal: -d648

Square: 3009180736

Square Root: 234.21357774475842

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 partitions p = [x(1), ..., x(k)], where x(1) >= x(2) >= ... >= x(k), of n such that max(x(i) - x(i-1)) < number of distinct parts of p. A241818

Third row of Pascal-(1,2,1) array A081577. A81583

Convolution of Fibonacci numbers (A000045) and partition numbers (A000041). A275388

Number of line segments connecting exactly 5 points in an n·n grid of points. A177721