3 × 7 × 209581

Prime Factor Structure

Factorization String 3 × 7 × 209581

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,706,624

Proper Divisor Sum 2,305,423

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #4401193 ← → #4401203

1 3 7 21 209,581 628,743 1,467,067 4,401,201

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

4,401,201 13,203,604 6,601,802 3,300,901 9,902,704 4,951,352 2,475,676 1,237,838 618,919 1,856,758 928,379 2,785,138 1,392,569 4,177,708 2,088,854 1,044,427 3,133,282 1,566,641 4,699,924 2,349,962 1,174,981 3,524,944 1,762,472 881,236 440,618 220,309 660,928 330,464 165,232 82,616 41,308 20,654 10,327 30,982 15,491 46,474 23,237 69,712 34,856 17,428 8,714 4,357 13,072 6,536 3,268 1,634 817 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130

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