2³ × 73 × 109 × 239

Prime Factor Structure

Factorization String 2^3 × 73 × 109 × 239

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 29,304,000

Proper Divisor Sum 14,090,216

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #15213773 ← → #15213823

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

15,213,784 7,606,892 3,803,446 1,901,723 5,705,170 2,852,585 8,557,756 4,278,878 2,139,439 6,418,318 3,209,159 9,627,478 4,813,739 14,441,218 7,220,609 21,661,828 10,830,914 5,415,457 16,246,372 8,123,186 4,061,593 12,184,780 6,092,390 3,046,195 9,138,586 4,569,293 13,707,880 6,853,940 3,426,970 1,713,485 5,140,456 2,570,228 1,285,114 642,557 1,927,672 963,836 481,918 240,959 722,878 361,439 1,084,318 542,159 1,626,478 813,239 2,439,718 1,219,859 3,659,578 1,829,789 5,489,368 2,744,684 1,372,342 686,171 2,058,514 1,029,257 3,087,772 1,543,886 771,943 2,315,830 1,157,915 3,473,746

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