Properties of the Number 47150

Forty-Seven Thousand One Hundred Fifty

Basics

Value: 47149 → 47150 → 47151

Parity: even

Prime: No

Previous Prime: 47149

Next Prime: 47161

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 ² × 23 × 41

Divisors: 1, 2, 5, 10, 23, 25, 41, 46, 50, 82

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011100000101110

Octal: 134056

Duodecimal: 23352

Hexadecimal: b82e

Square: 2223122500

Square Root: 217.14050750608465

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 simple labeled graphs on n+2 nodes with exactly n connected components that are trees or cycles. A215862

Numbers n such that Lucas(prime(n)) is prime, where Lucas = A000032. A120561

Number of dispersed Dyck paths of semilength n (i.e., Motzkin paths of length n with no (1,0)-steps at positive heights) having no UUU's (U=(1,1)). A191519

Number of possible prime patterns for centuries having exactly n primes. A261571

Least number k having n representations as the sum of the minimal number of biquadrates A002377(k). A185673

Array read by diagonals: T(h,k)=number of paths consisting of steps from (0,0) to (h,k) such that each step has length 1 directed up or right and no up-step crosses the line y=5x/3. (Thus a path crosses the line only at lattice points and on right-steps.). A47150