Properties of the Number 38286

Thirty-Eight Thousand Two Hundred Eighty-Six

Basics

Value: 38285 → 38286 → 38287

Parity: even

Prime: No

Previous Prime: 38281

Next Prime: 38287

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 709

Divisors: 1, 2, 3, 6, 9, 18, 27, 54, 709, 1418

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001010110001110

Octal: 112616

Duodecimal: 1A1A6

Hexadecimal: 958e

Square: 1465817796

Square Root: 195.66808630944394

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

Principal diagonal of the convolution array A213771. A213772

a(0) = a(1) = 0, a(2) = 1; a(n) = a(n-1) + ∑_k=0..n-3 a(k) * a(n-k-3). A357308

Expansion of (1/x) * Series_Reversion( x * (1 - x - x³ / (1 - x)³) ). A389404

Sum of the next to smallest parts in the partitions of 4n into 4 parts with smallest part = 1. A239195

Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite OFF = Offretite (Ca,Mg)1.5K[Al4Si14O36].14H2O starting from a T1 atom. A19044

G.f. satisfies: A(x) = (1 - 3·x*A(x)²) * sqrt(4·A(x)² - 3). A231617

Triangle whose (i,j)-th entry is binomial(i,j)*8^i-j*8^j. A38286