Properties of the Number 38028

Thirty-Eight Thousand Twenty-Eight

Basics

Value: 38027 → 38028 → 38029

Parity: even

Prime: No

Previous Prime: 38011

Next Prime: 38039

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 3169

Divisors: 1, 2, 3, 4, 6, 12, 3169, 6338, 9507, 12676

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001010010001100

Octal: 112214

Duodecimal: 1A010

Hexadecimal: 948c

Square: 1446128784

Square Root: 195.00769215597626

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

Number of partitions of n if there are two kinds of 1's and two kinds of 2's. A97

Numbers k such that φ(k-6) = φ(k) = φ(k+6). A217006

T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with every 2X2 subblock diagonal minus antidiagonal sum nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A253435

Number of n X 6 0..4 arrays with each element equal to the number its horizontal and vertical neighbors within one of itself. A196015

Position reached by frog in A038027 or 0 if none. A038026(A038027(n)). A38028