Properties of the Number 50441

Fifty Thousand Four Hundred Forty-One

Basics

Value: 50440 → 50441 → 50442

Parity: odd

Prime: Yes

Previous Prime: 50423

Next Prime: 50459

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 50441

Divisors: 1, 50441

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100010100001001

Octal: 142411

Duodecimal: 25235

Hexadecimal: c509

Square: 2544294481

Square Root: 224.59073890078372

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 (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum not equal to 0 2 5 6 or 7. A252219

Primes equal to an octagonal number plus 1. A285792

a(n) = ∑_{k=0..floor(n/4)} binomial(2·k,k) * binomial(n,4·k). A393245

Balanced primes separated from the next lower and next higher prime neighbors by 18. A53073

Balanced primes of order one ending in 1. A303092

Prime numbers p such that 3·p - 2 is the square of a prime number. A289135

Number of (n+2)X(1+2) 0..3 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum not equal to 0 2 5 6 or 7. A252212

k such that 0 = ∑_j=1..k A373223(k, j). The indices of the rows in Gauss's triangle with vanishing row sums. A373181

Smallest beastly prime in base n: smallest prime p with a base-n expansion containing the substring 666. A286342

Values of k such that {P(k), P(k+1), ..., P(k+8)} are all prime numbers, whereP(k) = k² - 79·k + 1601. A90108