Properties of the Number 38225

Thirty-Eight Thousand Two Hundred Twenty-Five

Basics

Value: 38224 → 38225 → 38226

Parity: odd

Prime: No

Previous Prime: 38219

Next Prime: 38231

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 ² × 11 × 139

Divisors: 1, 5, 11, 25, 55, 139, 275, 695, 1529, 3475

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001010101010001

Octal: 112521

Duodecimal: 1A155

Hexadecimal: 9551

Square: 1461150625

Square Root: 195.51214796017152

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 permutations of {1,2,...,n} containing exactly 3 occurrences of the 132 pattern. A82971

Number of partitions of 5n into 5 parts. A256225

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 549", based on the 5-celled von Neumann neighborhood. A283015

Numerator of Euler(n,3). A157805

Number of partitions of 4n into exactly 5 parts. A256316

Terms of A094302 without repetition. A94426

Terms of A094302 which are not squarefree, without repetition. A94427

Incorrect version of A082971. A82972

Number of nondecreasing -n..n vectors of length 6 whose dot product with some nondecreasing -n..n vector equals 6. A226414

T(n,k)=Number of nondecreasing -k..k vectors of length n whose dot product with some nondecreasing -k..k vector equals n. A226410