2 × 19 × 67 × 281

Prime Factor Structure

Factorization String 2 × 19 × 67 × 281

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,150,560

Proper Divisor Sum 435,134

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #715423 ← → #715439

1 2 19 38 67 134 281 562 1,273 2,546 5,339 10,678 18,827 37,654 357,713 715,426

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

715,426 357,713 1,073,140 536,570 268,285 804,856 402,428 201,214 100,607 301,822 150,911 452,734 226,367 679,102 339,551 1,018,654 509,327 1,527,982 763,991 2,291,974 1,145,987 3,437,962 1,718,981 5,156,944 2,578,472 1,289,236 644,618 322,309 966,928 483,464 241,732 120,866 60,433 181,300 90,650 45,325 135,976 67,988 33,994 16,997 50,992 25,496 12,748 6,374 3,187 9,562 4,781 14,344 7,172 3,586 1,793 5,380 2,690 1,345 4,036 2,018 1,009 3,028 1,514 757

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