Properties of the Number 38023

Thirty-Eight Thousand Twenty-Three

Basics

Value: 38022 → 38023 → 38024

Parity: odd

Prime: No

Previous Prime: 38011

Next Prime: 38039

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 47 × 809

Divisors: 1, 47, 809, 38023

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001010010000111

Octal: 112207

Duodecimal: 1A007

Hexadecimal: 9487

Square: 1445748529

Square Root: 194.994871727438

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

Numbers that are equal to the sum of the number of divisors of their k first powers, for some k. A270389

Number of distinct ways to dissect a square into n rectangles of equal area. A108066

Coefficient of xⁿ in (1 + x - n·x²)ⁿ. A307862

a(n) = ∑_{k=0..floor(n/2)} (k+1) * binomial(n,k) * binomial(n-k,k). A391990

Sum of the first moments of all partitions of n with weight starting at 1. A66184

Number of (n+2)X(4+2) 0..1 arrays with no 3x3 subblock diagonal sum 0 and no antidiagonal sum 0 and no row sum 2 and no column sum 2. A255224

Numbers k such that all of k, k+1 and k+2 are the sums of consecutive squares. A368590

Triangle: T(n,k), k<=n: commutative groupoids with a nontrivial symmetry with n elements and k idempotents. A38023