13² × 3257

Prime Factor Structure

Factorization String 13^2 × 3257

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 596,214

Proper Divisor Sum 45,781

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #550427 ← → #550439

1 13 169 3,257 42,341 550,433

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

550,433 1,651,300 825,650 412,825 1,238,476 619,238 309,619 928,858 464,429 1,393,288 696,644 348,322 174,161 522,484 261,242 130,621 391,864 195,932 97,966 48,983 146,950 73,475 220,426 110,213 330,640 165,320 82,660 41,330 20,665 61,996 30,998 15,499 46,498 23,249 69,748 34,874 17,437 52,312 26,156 13,078 6,539 19,618 9,809 29,428 14,714 7,357 22,072 11,036 5,518 2,759 8,278 4,139 12,418 6,209 18,628 9,314 4,657 13,972 6,986 3,493

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.