Properties of the Number 38854

Thirty-Eight Thousand Eight Hundred Fifty-Four

Basics

Value: 38853 → 38854 → 38855

Parity: even

Prime: No

Previous Prime: 38851

Next Prime: 38861

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 19427

Divisors: 1, 2, 19427, 38854

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001011111000110

Octal: 113706

Duodecimal: 1A59A

Hexadecimal: 97c6

Square: 1509633316

Square Root: 197.1141801088902

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(n) = 2*(3ⁿ) - 2ⁿ. A27649

Triangular array: the fission of (p(n,x)) by ((2x+1)ⁿ), where p(n,x)=(x+1)ⁿ. A193856

Mirror of the triangle A193856. A193857

Poly-Bernoulli numbers B_n^k with k = -9. A284033

Triangle T(n,k) in which row n lists in increasing order the number of acyclic orientations of complete multipartite graphs K_lambda, where λ is a partition of n into distinct parts; triangle T(n,k), n>=0, k = 1..A000009(n), read by rows. A370614

Frobenius number of the numerical semigroup generated by three consecutive pentagonal numbers. A69757

Number of permutations of {1,2,3,...,n} where, for 1 < i <= n, the i-th number has maximized sum of the i-1 absolute differences from all previous numbers of the permutation. A95698

a(n) = A121295(n) - A121263(n). A131011

Number of permutations of 1..n with i-9<=p(i)<=i+2. A179355

G.f.: ∑_n>=0 (1 + (1+x)ⁿ)ⁿ / (2 + (1+x)ⁿ)ⁿ⁺¹. A302598