Properties of the Number 89544

Eighty-Nine Thousand Five Hundred Forty-Four

Basics

Value: 89543 → 89544 → 89545

Parity: even

Prime: No

Previous Prime: 89533

Next Prime: 89561

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 7 × 13 × 41

Divisors: 1, 2, 3, 4, 6, 7, 8, 12, 13, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101110111001000

Octal: 256710

Duodecimal: 439A0

Hexadecimal: 15dc8

Square: 8018127936

Square Root: 299.23903488682754

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

Number of bracelets (turnover necklaces) of n beads of 2 colors, 11 of them black. A32282

Number T(n,k) of inequivalent n X n matrices with entry set {1,...,k}, where equivalence means permutations of rows or columns; triangle T(n,k), n>=0, 0<=k<=n, read by rows. A256069

a(n) = floor(n*(n-1)*(n-2)*(n-3)/30). A11940

a(n) = n*(n²-1)*(3·n+2). A115056

Greater prime factor of semiprimes in A089542. A89544