Properties of the Number -65197

Sixty-Five Thousand One Hundred Ninety-Seven

Basics

Value: -65198 → -65197 → -65196

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 11 × 5927

Divisors: 1, 11, 5927, 65197

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111111010101101

Octal: -177255

Duodecimal: -31891

Hexadecimal: -fead

Square: 4250648809

Square Root: 255.3370321751234

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 that are the sum of 11 positive 10th powers. A4811

a(n) = ∑_k=1..n φ(gcd(k, n))^{n/gcd(k, n} - 1). A342542

Number of restricted forests in Moebius ladder M_n. A20872

Products (semiprimes) of two distinct double-safe primes. A157356