Properties of the Number 48509

Forty-Eight Thousand Five Hundred Nine

Basics

Value: 48508 → 48509 → 48510

Parity: odd

Prime: No

Previous Prime: 48497

Next Prime: 48523

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 179 × 271

Divisors: 1, 179, 271, 48509

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011110101111101

Octal: 136575

Duodecimal: 240A5

Hexadecimal: bd7d

Square: 2353123081

Square Root: 220.24758795501032

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

Integers n such that for all i > n the largest prime factor of product(i+k, {k,0,8}) exceeds the largest prime factor of product(n+k, {k,0,8}). A200566

Integers n such that for all i > n the largest prime factor of product(i+k, {k,0,12}) exceeds the largest prime factor of product(n+k, {k,0,12}). A200570

Expansion of (1/x) * Series_Reversion( x * (1 - x - x² / (1 - x)³) ). A389403

Numbers m such that m and m+2 are both brilliant numbers, where brilliant numbers are semiprimes whose prime factors have an equal number of decimal digits, or whose prime factors are equal. A83284

Numbers k such that 255·2^k+1 is prime. A32504

a(n) = T(4,n), array T given by A048505. A48509