Properties of the Number 50247

Fifty Thousand Two Hundred Forty-Seven

Basics

Value: 50246 → 50247 → 50248

Parity: odd

Prime: No

Previous Prime: 50231

Next Prime: 50261

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 1861

Divisors: 1, 3, 9, 27, 1861, 5583, 16749, 50247

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100010001000111

Octal: 142107

Duodecimal: 250B3

Hexadecimal: c447

Square: 2524761009

Square Root: 224.1584261186717

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

Square spiral sequence: numbers are placed in a square spiral, a(1)=1, a(n) is found as the sum of the row (in the previous direction) a(n-1) is in. A62410

a(n) is the sum of the first A045345(n) primes. A50247

a(n) = -24·A015219(n-2)*a(n-1), with a(1) = 2. A203778