Properties of the Number 39442

Thirty-Nine Thousand Four Hundred Forty-Two

Basics

Value: 39441 → 39442 → 39443

Parity: even

Prime: No

Previous Prime: 39439

Next Prime: 39443

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 13 × 37 × 41

Divisors: 1, 2, 13, 26, 37, 41, 74, 82, 481, 533

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001101000010010

Octal: 115022

Duodecimal: 1A9AA

Hexadecimal: 9a12

Square: 1555671364

Square Root: 198.600100704909

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

a(n) = 25·n² - 14·n + 2. A154357

Coefficient of xⁿ in the expansion of ( (1+x) * (1+x+x³) )ⁿ. A370183

Numbers whose base-11 representation has the same nonzero number of 0's and 5's. A39442