Properties of the Number 49444

Forty-Nine Thousand Four Hundred Forty-Four

Basics

Value: 49443 → 49444 → 49445

Parity: even

Prime: No

Previous Prime: 49433

Next Prime: 49451

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 47 × 263

Divisors: 1, 2, 4, 47, 94, 188, 263, 526, 1052, 12361

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100000100100100

Octal: 140444

Duodecimal: 24744

Hexadecimal: c124

Square: 2444709136

Square Root: 222.36006835760776

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 generalized polyforms on the tetrahedral-octahedral honeycomb with n cells. A343909

4-almost primes with semiprime digits (digits 4, 6, 9 only). A111496

Numbers with digits 4 and 9 only. A284973

Table T(n,k) of number of elements of Weyl group of type D of order 2^n-1 n! such that a reduced word uses exactly n-k distinct simple reflections 0 <= k <= n, n>=1. A112226

Numbers n such that n | 9ⁿ + 8ⁿ + 7ⁿ + 6ⁿ + 5ⁿ + 4ⁿ + 3ⁿ + 2ⁿ. A57284

Generalized Stirling number triangle of first kind read by rows: T(n, k) = [x^k] ∏_m=1..n (x - m - r), with r = 1. A49444

Number of (n+1) X (6+1) 0..3 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction. A250851