Properties of the Number 39741

Thirty-Nine Thousand Seven Hundred Forty-One

Basics

Value: 39740 → 39741 → 39742

Parity: odd

Prime: No

Previous Prime: 39733

Next Prime: 39749

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 13 × 1019

Divisors: 1, 3, 13, 39, 1019, 3057, 13247, 39741

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001101100111101

Octal: 115475

Duodecimal: 1ABB9

Hexadecimal: 9b3d

Square: 1579347081

Square Root: 199.3514484522247

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

Smallest odd k > 1 such that k·2ⁿ+1 is a prime number. A247479

Smallest odd k > 1 such that k·2^prime(n) + 1 is prime. A253398

Number of fixed n-celled lattice animals in the b.c.c. lattice (8 nearest neighbors), or connected truncated octahedra, or vertex-connected cubes. A39741