Properties of the Number -38229

Thirty-Eight Thousand Two Hundred Twenty-Nine

Basics

Value: -38230 → -38229 → -38228

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 12743

Divisors: 1, 3, 12743, 38229

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001010101010101

Octal: -112525

Duodecimal: -1A159

Hexadecimal: -9555

Square: 1461456441

Square Root: 195.52237723595732

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

Dispersion of A016813 (4k+1, k>1), by antidiagonals. A191667

An array A of the positive odd numbers, read by antidiagonals upwards, giving the present triangle T. A347834

Array T(n,k) of odd Collatz preimages read by antidiagonals. A178415

a(n) = 2·a(n-1) - (-1)ⁿ for n > 0, a(0)=2. A62092

Numbers k such that A081252(m)/m² has a local minimum for m = k. A81253

Rectangular array with all start numbers Me(n, k), k >= 1, for the Collatz operation ud^2·n, n >= 1, ending in an odd number, read by antidiagonals. A238475

a(n) = (7·4ⁿ - 1)/3. A206374

An inverse Catalan transform of J(2n). A100335

Expansion of (1+x-x²)/((1-x)*(1-4·x²)). A97163

a(n) = a(n-1) + 4a(n-2) - 4a(n-3). A136326