Properties of the Number -38647

Thirty-Eight Thousand Six Hundred Forty-Seven

Basics

Value: -38648 → -38647 → -38646

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 7 × 5521

Divisors: 1, 7, 5521, 38647

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001011011110111

Octal: -113367

Duodecimal: -1A447

Hexadecimal: -96f7

Square: 1493590609

Square Root: 196.58840250635336

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

Gaps of 9 in sequence A038593 (lower terms). A38657

a(n) = 14·a(n-1) - 43·a(n-2), n > 1; a(0)=1, a(1)=7. A152262

Expansion of ∏_k>=1 ((1-x^4·k)/(1-x^k))^k. A285262

Numbers whose base-14 representation has exactly 5 runs. A43666