2² × 103 × 51853

Prime Factor Structure

Factorization String 2^2 × 103 × 51853

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 37,749,712

Proper Divisor Sum 16,386,276

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #21363431 ← → #21363439

1 2 4 103 206 412 51,853 103,706 207,412 5,340,859 10,681,718 21,363,436

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

21,363,436 10,681,718 5,340,859 16,022,578 8,011,289 24,033,868 12,016,934 6,008,467 18,025,402 9,012,701 27,038,104 13,519,052 6,759,526 3,379,763 10,139,290 5,069,645 15,208,936 7,604,468 3,802,234 1,901,117 5,703,352 2,851,676 1,425,838 712,919 2,138,758 1,069,379 3,208,138 1,604,069 4,812,208 2,406,104 1,203,052 601,526 300,763 902,290 451,145 1,353,436 676,718 338,359 1,015,078 507,539 1,522,618 761,309 2,283,928 1,141,964 570,982 285,491 856,474 428,237 1,284,712 642,356 321,178 160,589 481,768 240,884 120,442 60,221 180,664 90,332 45,166 22,583

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