2 × 5² × 11 × 13 × 31

Prime Factor Structure

Factorization String 2 × 5^2 × 11 × 13 × 31

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 499,968

Proper Divisor Sum 278,318

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #221623 ← → #221653

1 2 5 10 11 13 22 25 26 31 50 55 62 65 110 130 143 155 275 286 310 325 341 403 550 650 682 715 775 806 1,430 1,550 1,705 2,015 3,410 3,575 4,030 4,433 7,150 8,525 8,866 10,075 17,050 20,150 22,165 44,330 110,825 221,650

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

221,650 110,825 332,476 166,238 83,119 249,358 124,679 374,038 187,019 561,058 280,529 841,588 420,794 210,397 631,192 315,596 157,798 78,899 236,698 118,349 355,048 177,524 88,762 44,381 133,144 66,572 33,286 16,643 49,930 24,965 74,896 37,448 18,724 9,362 4,681 14,044 7,022 3,511 10,534 5,267 15,802 7,901 23,704 11,852 5,926 2,963 8,890 4,445 13,336 6,668 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408

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