Properties of the Number -65919

Sixty-Five Thousand Nine Hundred Nineteen

Basics

Value: -65920 → -65919 → -65918

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 × 43 × 73

Divisors: 1, 3, 7, 21, 43, 73, 129, 219, 301, 511

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000000101111111

Octal: -200577

Duodecimal: -32193

Hexadecimal: -1017f

Square: 4345314561

Square Root: 256.7469571387361

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 k³ divides 4^k² - 1. A129212

Integers that reach the (47360, 29127) cycle described in A234534, after iterations of numerator(σ(n)/n) = A017665(n). A249614

T(n,k)=Number of (n+2)X(k+2) 0..5 arrays with every 3X3 subblock commuting with each horizontal and vertical neighbor 3X3 subblock. A186570

Smallest Boolean functions from big equivalence classes representing monotone functions (subsequence of A227723). A349743