Properties of the Number 50284

Fifty Thousand Two Hundred Eighty-Four

Basics

Value: 50283 → 50284 → 50285

Parity: even

Prime: No

Previous Prime: 50273

Next Prime: 50287

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 13 × 967

Divisors: 1, 2, 4, 13, 26, 52, 967, 1934, 3868, 12571

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100010001101100

Octal: 142154

Duodecimal: 25124

Hexadecimal: c46c

Square: 2528480656

Square Root: 224.24094184604203

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 permutations p of {1,2,...,n} such that p(i)-i not in {-1,0,1,2}. A292574

Number of connected minimal dominating sets in the n-trapezohedral graph. A381190

Number of arrays of length 4 that are sums of n consecutive elements of length 4+n-1 permutations of 0..4+n-2, and no two consecutive rises or falls in the latter permutation. A229720

a(n) is the starting position of the first occurrence of a string of (at least) n '5's in the decimal expansion of π. A50284

T(n,k) = number of arrays of length n that are sums of k consecutive elements of length n+k-1 permutations of 0..n+k-2, and no two consecutive rises or falls in the latter permutation. A229717

a(n) is the digit after the appearance of n in the decimal numbers of π after all the previous natural numbers of n have already appeared except for 0, and without overlap. A307463