Properties of the Number 48674

Forty-Eight Thousand Six Hundred Seventy-Four

Basics

Value: 48673 → 48674 → 48675

Parity: even

Prime: No

Previous Prime: 48673

Next Prime: 48677

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 24337

Divisors: 1, 2, 24337, 48674

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011111000100010

Octal: 137042

Duodecimal: 24202

Hexadecimal: be22

Square: 2369158276

Square Root: 220.62184841941652

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

a(0) = 1, a(n) = 32·n² + 2 for n > 0. A10021

Pisot sequence T(4,6), a(n) = floor(a(n-1)²/a(n-2)). A20747

Pisot sequence T(6,9), a(n) = floor(a(n-1)²/a(n-2)). A20751

Number of 4Xn 0..1 arrays with every element equal to 0, 1, 2, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A303184

Fixed points of A048673 and A064216: Numbers n such that if n = ∏_{k >= 1} (p_k)^c_k, then ∏_{k >= 1} (p_k+1)^c_k = (2·n)-1, where p_k indicates the k-th prime, A000040(k). A48674

T(n,k) = Number of n X k 0..1 arrays with every element equal to 0, 1, 2, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A303182

T(n,k)=Number of 0..k arrays of length n with each element differing from at least one neighbor by 1 or less, starting with 0. A221683