Properties of the Number -47644

Forty-Seven Thousand Six Hundred Forty-Four

Basics

Value: -47645 → -47644 → -47643

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 43 × 277

Divisors: 1, 2, 4, 43, 86, 172, 277, 554, 1108, 11911

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011101000011100

Octal: -135034

Duodecimal: -236A4

Hexadecimal: -ba1c

Square: 2269950736

Square Root: 218.27505583552144

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 n X 3 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 1 0 and 1 1 1 vertically. A208496

Number of ordered triples (w,x,y) with all terms in {-n,...-1,1,...,n} and w+2x+3y>1. A211622

Number of pyramids which can be constructed using n 1·2 tiles placed on an integral grid, with the base block at a fixed position. A139397