Properties of the Number 60009

Sixty Thousand Nine

Basics

Value: 60008 → 60009 → 60010

Parity: odd

Prime: No

Previous Prime: 59999

Next Prime: 60013

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 83 × 241

Divisors: 1, 3, 83, 241, 249, 723, 20003, 60009

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110101001101001

Octal: 165151

Duodecimal: 2A889

Hexadecimal: ea69

Square: 3601080081

Square Root: 244.96734476252135

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 look the same when rotated by 180 degrees, using only digits 0, 6 and 9. A111065

Numbers n such that m=(n²+1)/2, p=(m²+1)/2 and q=(p²+1)/2 are all prime. A188546

Numbers that are the same upside down (using only digits 0, 1, 6 and 9). A169731

Numbers that look the same when printed upside down. A111156

Smallest m such that A259043(m) = n. A259046

a(n) = (10n+1)*(10n+9). A1535

Strobogrammatic nonpalindromic numbers. A287092

Record values in A179066. A179105

Ulam numbers starting with the numbers 1 and 9. A60009

Number of (1+2)X(n+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 0 3 5 6 or 7 and every 3X3 column and antidiagonal sum not equal to 0 3 5 6 or 7. A252385