Properties of the Number 38283

Thirty-Eight Thousand Two Hundred Eighty-Three

Basics

Value: 38282 → 38283 → 38284

Parity: odd

Prime: No

Previous Prime: 38281

Next Prime: 38287

Digit Sum: 24

Digital Root: 6

Palindrome: Yes

Factorization: 3 × 7 × 1823

Divisors: 1, 3, 7, 21, 1823, 5469, 12761, 38283

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001010110001011

Octal: 112613

Duodecimal: 1A1A3

Hexadecimal: 958b

Square: 1465588089

Square Root: 195.66042011607763

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

Palindromic Smith numbers. A98834

a(1)=15; for n>1, a(n) = the smallest number k >a(n-1) such that 2·A174214(k)= 3*(k-1). A174216

Number of n X 4 0..1 arrays with every element unequal to 0, 2 or 3 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A317811

Smallest palindrome such that every partial concatenation is prime. A89336

Permanent of the (0,1)-matrix with ij-th entry equal to zero iff (i=1,j=1),(i=1,j=2),(i=1,j=3),(i=2,j=3),(i=3,j=3),... In other words, the ij-th entry of the matrix is zero iff it is on the path which start from the entry (i=1,j=1) and moves in the matrix alternating 3 steps to the right to 3 steps down. A98926

Least k such that k + A005117(i) is squarefree with i prime factors, for 1 <= i <= n. A389393

Triangle whose (i,j)-th entry is binomial(i,j)*8^i-j*5^j. A38283