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Properties of the Number 9027

Nine Thousand Twenty-Seven

Basics

Value: 9026 → 9027 → 9028

Parity: odd

Prime: No

Previous Prime: 9013

Next Prime: 9029

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 2 × 17 × 59

Divisors: 1, 3, 9, 17, 51, 59, 153, 177, 531, 1003

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 10001101000011

Octal: 21503

Duodecimal: 5283

Hexadecimal: 2343

Square: 81486729

Square Root: 95.01052573267869

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

T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 1 or 2 horizontally or antidiagonally adjacent elements, with upper left element zero. A301841
T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 1, 2 or 4 horizontally or antidiagonally adjacent elements, with upper left element zero. A302069
Numbers that are the sum of seven fourth powers in four or more ways. A345570
Numbers that are the sum of seven fourth powers in exactly four ways. A345826
a(n) = 4·n*(n+1) + 3. A164897
a(n) = prime(n)*T(n), where T = A000217. A196421
Nonnegative values·of solutions (x, y) to the Diophantine equation x2+(x+937)2 = y2. A129974
T(n,k) is the total number of levels in all Dyck paths of semilength n containing exactly k path nodes; triangle T(n,k), n>=0, 1<=k<=n+1, read by rows. A371928
Row sums in A083175. A83175
Fibonacci sequence beginning 11, 8. A206420