Properties of the Number 94644

Ninety-Four Thousand Six Hundred Forty-Four

Basics

Value: 94643 → 94644 → 94645

Parity: even

Prime: No

Previous Prime: 94621

Next Prime: 94649

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 11 × 239

Divisors: 1, 2, 3, 4, 6, 9, 11, 12, 18, 22

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111000110110100

Octal: 270664

Duodecimal: 46930

Hexadecimal: 171b4

Square: 8957486736

Square Root: 307.64264983906247

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

Triangle T(n,m,p,q) = (p^n-k*q^k + p^k*q^n-k)*(StirlingS2(n, k) + StirlingS2(n, n-k)) with p=2 and q=1, read by rows. A154915

Row sums of A075652. A75650

a(1)=4, a(2)=6; for n > 2, a(n) = 2·a(n-1) + a(n-2) - 4*((n-1) mod 2). A162485

a(n) = A027113(n, 2n). A27118

6-almost primes with semiprime digits (digits 4, 6, 9 only). A111730

Continued fraction for e^γ. A94644