Properties of the Number -38939

Thirty-Eight Thousand Nine Hundred Thirty-Nine

Basics

Value: -38940 → -38939 → -38938

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 23 × 1693

Divisors: 1, 23, 1693, 38939

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001100000011011

Octal: -114033

Duodecimal: -1A64B

Hexadecimal: -981b

Square: 1516245721

Square Root: 197.3296733894829

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

The number of squarefree abundant numbers whose largest prime divisor is prime(n). A354951

Knopfmacher expansion of 1/2: a(n+1) = a(n-1)(a(n)+1)-1. A7567