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Properties of the Number -12289

Twelve Thousand Two Hundred Eighty-Nine

Basics

Value: -12290 → -12289 → -12288

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 12289

Divisors: 1, 12289

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -11000000000001

Octal: -30001

Duodecimal: -7141

Hexadecimal: -3001

Square: 151019521

Square Root: 110.85576214162258

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) = 3*(-1)n+1*2n - 1. A140683
Partial sums of Berstel sequence (A007420). A178885
Class 1- (or Pierpont) primes: primes of the form 2t*3u + 1. A5109
Partial sums of A299268. A299269
a(n) = 3·2n + 1. A181565
Numbers that are the sum of 4 positive 6th powers. A3360
Numbers that are the sum of 7 positive 11th powers. A4818
Primes of form 1+(2a)*(3b), a>0, b>0. A58383
1/4 the number of (n+1) X 3 0..2 arrays with every 2 X 2 subblock having distinct clockwise edge differences. A209721
a(0) = 1; thereafter a(n) = 3·2n-1 + 1. A4119