Properties of the Number -1006009

Six Thousand Nine

Basics

Value: -1006010 → -1006009 → -1006008

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 17 ² × 59 ²

Divisors: 1, 17, 59, 289, 1003, 3481, 17051, 59177, 1006009

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11110101100110111001

Octal: -3654671

Duodecimal: -406221

Hexadecimal: -f59b9

Square: 1012054108081

Square Root: 1003

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

Non-palindromic squares which when written backwards remain square (and still have the same number of digits). A35090

Squares which when written backwards remain square (final 0's excluded). A33294

a(n) = A061909(n)². A129967

Squares k² such that reverse(k)² = reverse(k²), excluding squares of palindromes. A64021

Perfect powers not a multiple of 10 whose digit reversal is also a perfect power (not necessarily with the same exponent, but with exponent > 1). A110811

Squares whose digit reversal is a brilliant number (A078972). A115667

Non-palindromic squares whose digit reversal gives a square (possibly with fewer digits). A161902

Perfect squares with property that their digit reversal is a larger perfect square. A156316

a(n) = the smallest n-digit number with exactly 9 divisors, a(n) = 0 if no such number exists. A182677

a(n) is the least perfect power whose digits can be rearranged in n different ways (including itself) to form perfect powers. A337245