Properties of the Number 94944

Ninety-Four Thousand Nine Hundred Forty-Four

Basics

Value: 94943 → 94944 → 94945

Parity: even

Prime: No

Previous Prime: 94933

Next Prime: 94949

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ⁵ × 3 × 23 × 43

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 23, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111001011100000

Octal: 271340

Duodecimal: 46B40

Hexadecimal: 172e0

Square: 9014363136

Square Root: 308.1298427611321

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 k such that σ(k) = 9*φ(k). A163667

Integers n such that σ(n)/φ(n) is a perfect square. A293391

Numbers k such that φ(k) is equal to A008473(k). A39779

Balanced refactorable numbers. A78543

Number of set partitions of [n] into exactly nine blocks such that all odd elements are in blocks with an odd index and all even elements are in blocks with an even index. A274873

a(n) contains n digits (either '4' or '9') and is divisible by 2ⁿ. A53333

Sum[k^n-k], where sum is over positive integers, k, where k <= n and gcd(k,n) = 1. A57791

Number of Hamiltonian cycles in K_2n,2n,2n minus a perfect matching. A393586

E.g.f. satisfies: A(x) = exp( x/(1 - x·A'(x)/A(x)) ). A182962

a(n) = ∑_k=0..n 3^{n - k}*Pochhammer(k/3, n - k). Row sums of A371077. A371079