Properties of the Number 49387

Forty-Nine Thousand Three Hundred Eighty-Seven

Basics

Value: 49386 → 49387 → 49388

Parity: odd

Prime: No

Previous Prime: 49369

Next Prime: 49391

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 13 × 29 × 131

Divisors: 1, 13, 29, 131, 377, 1703, 3799, 49387

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100000011101011

Octal: 140353

Duodecimal: 246B7

Hexadecimal: c0eb

Square: 2439075769

Square Root: 222.23186090207676

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

Composite squarefree numbers n such that p(i)-5 divides n+5, where p(i) are the prime factors of n. A225705

Number of n X 2 arrays of occupancy after each element stays put or moves to some king-move neighbor, without consecutive moves in the same direction. A221687

T(n,k)=Number of nXk arrays of occupancy after each element stays put or moves to some king-move neighbor, without consecutive moves in the same direction. A221688

Numbers k such that 3·10^k + 67 is prime. A295328

Number of rooted unlabeled strongly connected digraphs with n nodes. A49387

Number of nX3 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 3,0,1,1,1 for x=0,1,2,3,4. A197404

First number beginning the smallest chain of n consecutive odd divisors, with no even divisor between, of some factorial s!. A218493