3 × 41 × 53 × 547

Prime Factor Structure

Factorization String 3 × 41 × 53 × 547

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,971,456

Proper Divisor Sum 1,405,563

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3565889 ← → #3565907

1 3 41 53 123 159 547 1,641 2,173 6,519 22,427 28,991 67,281 86,973 1,188,631 3,565,893

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

3,565,893 10,697,680 5,348,840 2,674,420 1,337,210 668,605 2,005,816 1,002,908 501,454 250,727 752,182 376,091 1,128,274 564,137 1,692,412 846,206 423,103 1,269,310 634,655 1,903,966 951,983 2,855,950 1,427,975 4,283,926 2,141,963 6,425,890 3,212,945 9,638,836 4,819,418 2,409,709 7,229,128 3,614,564 1,807,282 903,641 2,710,924 1,355,462 677,731 2,033,194 1,016,597 3,049,792 1,524,896 762,448 381,224 190,612 95,306 47,653 142,960 71,480 35,740 17,870 8,935 26,806 13,403 40,210 20,105 60,316 30,158 15,079 45,238 22,619

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