Properties of the Number -38927

Thirty-Eight Thousand Nine Hundred Twenty-Seven

Basics

Value: -38928 → -38927 → -38926

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 7 × 67 × 83

Divisors: 1, 7, 67, 83, 469, 581, 5561, 38927

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001100000001111

Octal: -114017

Duodecimal: -1A63B

Hexadecimal: -980f

Square: 1515311329

Square Root: 197.29926507719182

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

Numbers n such that binomial(2n, n) - 1 is prime. A66726

a(n) is the smallest k such that number of non-unitary prime divisors of central binomial coefficient, A001405(k) = C(k, floor(k/2)) equals n. A81394