Properties of the Number -168281

One Hundred Sixty-Eight Thousand Two Hundred Eighty-One

Basics

Value: -168282 → -168281 → -168280

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 168281

Divisors: 1, 168281

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101001000101011001

Octal: -510531

Duodecimal: -81475

Hexadecimal: -29159

Square: 28318494961

Square Root: 410.22067232161766

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

Sorted list of positions of first appearances in the sequence A370820, which counts distinct divisors of prime indices. A371181

a(n) is the least prime p such that a(n-1) + p is divisible by a(n-2); a(0)=3, a(1)=5. A338974