3 × 6668509

Prime Factor Structure

Factorization String 3 × 6668509

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 26,674,040

Proper Divisor Sum 6,668,513

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #20005523 ← → #20005529

1 3 6,668,509 20,005,527

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

20,005,527 60,016,582 30,008,291 90,024,874 45,012,437 135,037,312 67,518,656 33,759,328 16,879,664 8,439,832 4,219,916 2,109,958 1,054,979 3,164,938 1,582,469 4,747,408 2,373,704 1,186,852 593,426 296,713 890,140 445,070 222,535 667,606 333,803 1,001,410 500,705 1,502,116 751,058 375,529 1,126,588 563,294 281,647 844,942 422,471 1,267,414 633,707 1,901,122 950,561 2,851,684 1,425,842 712,921 2,138,764 1,069,382 534,691 1,604,074 802,037 2,406,112 1,203,056 601,528 300,764 150,382 75,191 225,574 112,787 338,362 169,181 507,544 253,772 126,886

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