Properties of the Number 48522

Forty-Eight Thousand Five Hundred Twenty-Two

Basics

Value: 48521 → 48522 → 48523

Parity: even

Prime: No

Previous Prime: 48497

Next Prime: 48523

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 8087

Divisors: 1, 2, 3, 6, 8087, 16174, 24261, 48522

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011110110001010

Octal: 136612

Duodecimal: 240B6

Hexadecimal: bd8a

Square: 2354384484

Square Root: 220.27709821949261

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 b(1) = 2; and for n>= 2, if b(n-1) < prime(n) then b(n) = b(n-1) + prime(n) otherwise b(n) = b(n-1) - prime(n). The sequence gives the indices n where b(n-1) < b(n) < b(n+1). A135025

Numbers k such that k and k² use only the digits 2, 3, 4, 5 and 8. A137069

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 950", based on the 5-celled von Neumann neighborhood. A273829

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, -1), (0, 1, 1), (1, 0, 0)}. A149843

G.f. = ((2+3·x)/(1-x²-x³))². A350602

Terms of Binary Gleichniszahlen-Reihe (BGR) sequence A045998 converted into decimal (Look and Say Sequence, mod 2, read in binary and converted to decimal). A48522