13 × 256577

Prime Factor Structure

Factorization String 13 × 256577

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,592,092

Proper Divisor Sum 256,591

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #3335489 ← → #3335503

1 13 256,577 3,335,501

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

3,335,501 10,006,504 5,003,252 2,501,626 1,250,813 3,752,440 1,876,220 938,110 469,055 1,407,166 703,583 2,110,750 1,055,375 3,166,126 1,583,063 4,749,190 2,374,595 7,123,786 3,561,893 10,685,680 5,342,840 2,671,420 1,335,710 667,855 2,003,566 1,001,783 3,005,350 1,502,675 4,508,026 2,254,013 6,762,040 3,381,020 1,690,510 845,255 2,535,766 1,267,883 3,803,650 1,901,825 5,705,476 2,852,738 1,426,369 4,279,108 2,139,554 1,069,777 3,209,332 1,604,666 802,333 2,407,000 1,203,500 601,750 300,875 902,626 451,313 1,353,940 676,970 338,485 1,015,456 507,728 253,864 126,932

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