Properties of the Number 38146

Thirty-Eight Thousand One Hundred Forty-Six

Basics

Value: 38145 → 38146 → 38147

Parity: even

Prime: No

Previous Prime: 38119

Next Prime: 38149

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 19073

Divisors: 1, 2, 19073, 38146

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001010100000010

Octal: 112402

Duodecimal: 1A0AA

Hexadecimal: 9502

Square: 1455117316

Square Root: 195.31000998412753

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

G.f.: ∏_k>=1 1/(1-x^k)^2·k-1. A253289

G.f. satisfies A(x) = 1 + x·A(x)⁵*(1 + x). A365184

T(n,k)=Number of nXk arrays of occupancy after each element moves to some horizontal, vertical or antidiagonal neighbor, with every occupancy equal to zero or two. A221308

Number of nX4 arrays of occupancy after each element moves to some horizontal, vertical or antidiagonal neighbor, with every occupancy equal to zero or two. A221306

Number of nX5 arrays of occupancy after each element moves to some horizontal, vertical or antidiagonal neighbor, with every occupancy equal to zero or two. A221307

Number of n-celled helicenes with peri-fragments. A38146