Properties of the Number 48284

Forty-Eight Thousand Two Hundred Eighty-Four

Basics

Value: 48283 → 48284 → 48285

Parity: even

Prime: No

Previous Prime: 48281

Next Prime: 48299

Digit Sum: 26

Digital Root: 8

Palindrome: Yes

Factorization: 2 ² × 12071

Divisors: 1, 2, 4, 12071, 24142, 48284

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011110010011100

Octal: 136234

Duodecimal: 23B38

Hexadecimal: bc9c

Square: 2331344656

Square Root: 219.73620548284708

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

Expansion of (((8-8 / sqrt(1-8·x)) / (2·sqrt(8·x+2·sqrt(1-8·x)+2))+4 / sqrt(1-8·x))*((x*(sqrt(8·x+2·sqrt(1-8·x)+2)-sqrt(1-8·x)-1))-4·x²)) / (sqrt(8·x+2·sqrt(1-8·x)+2)-sqrt(1-8·x)-1)². A240586

Palindromic integers > 0, whose 'Reverse and Add!' trajectory (presumably) does not lead to another palindrome. A70001

For k >= A048283(n), there are a(n) numbers expressible as a sum of exactly k-n k-gonal numbers. A48284