Properties of the Number 38222

Thirty-Eight Thousand Two Hundred Twenty-Two

Basics

Value: 38221 → 38222 → 38223

Parity: even

Prime: No

Previous Prime: 38219

Next Prime: 38231

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 29 × 659

Divisors: 1, 2, 29, 58, 659, 1318, 19111, 38222

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001010101001110

Octal: 112516

Duodecimal: 1A152

Hexadecimal: 954e

Square: 1460921284

Square Root: 195.50447565209345

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

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 201", based on the 5-celled von Neumann neighborhood. A270722

E.g.f. A(x) satisfies: A(x) = sinh(x) + cosh(x)*A(x)². A318003

Triangle whose (i,j)-th entry is binomial(i,j)*3^i-j*4^j. A38222

Half the number of (n+1)X4 0..2 arrays with no 2X2 subblock having sum 4. A183786