Properties of the Number -48641

Forty-Eight Thousand Six Hundred Forty-One

Basics

Value: -48642 → -48641 → -48640

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 127 × 383

Divisors: 1, 127, 383, 48641

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -1011111000000001

Octal: -137001

Duodecimal: -24195

Hexadecimal: -be01

Square: 2365946881

Square Root: 220.54704713507275

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

Numbers n such that A229964(n) = 3. A229966

G.f.: ∑_n>=0 xⁿ / (1-2·x)^2·n+1 * [∑_k=0..n C(n,k)² * 2^k * x^k] * [∑_k=0..n C(n,k)² * 4^k * x^k]. A249921

Number of active (ON, black) cells at stage 2ⁿ-1 of the two-dimensional cellular automaton defined by "Rule 131", based on the 5-celled von Neumann neighborhood. A270222

Number of active (ON, black) cells at stage 2ⁿ-1 of the two-dimensional cellular automaton defined by "Rule 833", based on the 5-celled von Neumann neighborhood. A273676