Properties of the Number -12841

Twelve Thousand Eight Hundred Forty-One

Basics

Value: -12842 → -12841 → -12840

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 12841

Divisors: 1, 12841

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11001000101001

Octal: -31051

Duodecimal: -7521

Hexadecimal: -3229

Square: 164891281

Square Root: 113.3181362359971

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

a(n) = 6·n³ - 263·n² + 3469·n - 12841. A218457

Mountain primes. A134951

Integer part of square root of n⁵ = A000584(n). A155013

Numbers n such that [A070080(n), A070081(n), A070082(n)] is an obtuse isosceles integer triangle with prime side lengths. A70135

Primes p such that p = q² + 8·r² where q and r are also primes. A260556

Primes p such that 2·prime(p) + 1 = prime(q) for some prime q. A261361

Primes p such that p-12, p and p+12 are consecutive primes. A53072

Five-digit mountain-type primes that increase to and decrease from the central digit, including palindromes. A156116

Positive numbers y such that y² is of the form x² + (x + 569)² with integer x. A160090

Primes of the form 120·k + 1. A163623