Properties of the Number 48595

Forty-Eight Thousand Five Hundred Ninety-Five

Basics

Value: 48594 → 48595 → 48596

Parity: odd

Prime: No

Previous Prime: 48593

Next Prime: 48611

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 5 × 9719

Divisors: 1, 5, 9719, 48595

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011110111010011

Octal: 136723

Duodecimal: 24157

Hexadecimal: bdd3

Square: 2361474025

Square Root: 220.44273632850778

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

Let u(1) = x and u(n+1) = (n²/u(n)) + 1 for n >= 1; then a(n) is such that u(n) = (b(n)*x + c(n))/(d(n)*x + a(n)) (in lowest terms) and a(n), b(n), c(n), d(n) are positive integers. A75829

a(n) is the difference between denominator and numerator of the n-th alternating harmonic number ∑_k=1..n (-1)^k+1/k = A058313(n)/A058312(n). A119248

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 813", based on the 5-celled von Neumann neighborhood. A273640

Alternative start to A002371, which is the main entry for this sequence. A48595