Properties of the Number 48868

Forty-Eight Thousand Eight Hundred Sixty-Eight

Basics

Value: 48867 → 48868 → 48869

Parity: even

Prime: No

Previous Prime: 48859

Next Prime: 48869

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 19 × 643

Divisors: 1, 2, 4, 19, 38, 76, 643, 1286, 2572, 12217

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011111011100100

Octal: 137344

Duodecimal: 24344

Hexadecimal: bee4

Square: 2388081424

Square Root: 221.06107753288455

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 labeled n-vertex hypergraphs (or set systems) that have a solution to the One Up puzzle. A371828

Half the number of n X n binary arrays with no element unequal to a strict majority of its king-move neighbors. A183387

Numbers whose reduced residue system contains more primes than nonprimes. A48868

T(n,k)=Half the number of nXk binary arrays with no element unequal to a strict majority of its king-move neighbors. A183391