Properties of the Number -53447

Fifty-Three Thousand Four Hundred Forty-Seven

Basics

Value: -53448 → -53447 → -53446

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 19 × 29 × 97

Divisors: 1, 19, 29, 97, 551, 1843, 2813, 53447

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101000011000111

Octal: -150307

Duodecimal: -26B1B

Hexadecimal: -d0c7

Square: 2856581809

Square Root: 231.18607224484782

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 k such that the period of the continued fraction for sqrt(k) contains exactly 21 ones. A31789

G.f. is the polynomial (∏_k=1..16 (1 - x^3·k))/(1-x)¹⁶. A162636

Number of n X n binary arrays symmetric under horizontal reflection with all ones connected only in a 11000-01110-00011 pattern in any orientation. A147186