Properties of the Number 38048

Thirty-Eight Thousand Forty-Eight

Basics

Value: 38047 → 38048 → 38049

Parity: even

Prime: No

Previous Prime: 38047

Next Prime: 38053

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ⁵ × 29 × 41

Divisors: 1, 2, 4, 8, 16, 29, 32, 41, 58, 82

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1001010010100000

Octal: 112240

Duodecimal: 1A028

Hexadecimal: 94a0

Square: 1447650304

Square Root: 195.05896544378575

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(1) = 2, a(2) = 7, for n > 2, a(n) = 4·a(n-1) - 2·a(n-2). A3480

Number of partitions of n containing a clique of size 8. A183565

Pisot sequence P(2,7): a(0)=2, a(1)=7, thereafter a(n+1) is the nearest integer to a(n)²/a(n-1). A20727

Number of positive integers <= 2ⁿ of form 2 x² + 5 y². A286

a(0)=1; a(1)=2; a(n) = a(n-1) + a(n-2)*(3 - (-1)ⁿ)/2. A62113

Expansion of (1+2·x-x³)/(1-4·x²+2·x⁴). A217730

Molien series for A₁₀. A8633

Binomial transform of (Pell(-n)+Pell(n))/2. A94038

Number of -3..3 arrays x(i) of n+1 elements i=1..n+1 with set{t,u,v in 0,1}((x[i+t]+x[j+u]+x[k+v])*(-1)^t+u+v) having three, four or five distinct values for every i,j,k<=n. A211724

Duplicate of A020727. A21000