Properties of the Number 37749

Thirty-Seven Thousand Seven Hundred Forty-Nine

Basics

Value: 37748 → 37749 → 37750

Parity: odd

Prime: No

Previous Prime: 37747

Next Prime: 37781

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 12583

Divisors: 1, 3, 12583, 37749

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001001101110101

Octal: 111565

Duodecimal: 19A19

Hexadecimal: 9375

Square: 1424987001

Square Root: 194.29101883514844

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 n X 2 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 4,4,0,0,1 for x=0,1,2,3,4. A197092

Number of n X 3 0..1 arrays with every element unequal to 0, 1, 3 or 8 king-move adjacent elements, with upper left element zero. A304216

T(n,k)=Number of nXk 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 4,4,0,0,1 for x=0,1,2,3,4. A197098

Base 9 digits are, in order, the first n terms of the periodic sequence with initial period 2,3,0,1. A37749