Properties of the Number 47436

Forty-Seven Thousand Four Hundred Thirty-Six

Basics

Value: 47435 → 47436 → 47437

Parity: even

Prime: No

Previous Prime: 47431

Next Prime: 47441

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 59 × 67

Divisors: 1, 2, 3, 4, 6, 12, 59, 67, 118, 134

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011100101001100

Octal: 134514

Duodecimal: 23550

Hexadecimal: b94c

Square: 2250174096

Square Root: 217.79807161680748

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

Define a set of generalized Syracuse sequences starting with x(1)=2·n+1 a positive odd integer, if x(i) is odd prime set x(i+1)=67·x(i)+1, if x(i) is odd not prime set x(i+1)=3·x(i)+1 and if x(i) is even then set x(i+1)=x(i)/2. Then a(n) is the first index i > 1 at which x(i) reaches 1. A300286

Triangle read by rows: T(n,k) is number of peakless Motzkin paths of length n and having k uhh...hd's starting at level 0, where u=(1,1), h=(1,0) and d=(1,-1) (can be easily expressed using RNA secondary structure terminology). A98071

Number of binary strings of length n with no substrings equal to 0010 0110 or 1101. A164499

Numbers that are congruent to {5, 6} mod 8. A47436