3 × 19 × 109 × 1549

Prime Factor Structure

Factorization String 3 × 19 × 109 × 1549

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,640,000

Proper Divisor Sum 4,016,063

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #9623897 ← → #9623953

1 3 19 57 109 327 1,549 2,071 4,647 6,213 29,431 88,293 168,841 506,523 3,207,979 9,623,937

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

9,623,937 28,871,812 14,435,906 7,217,953 21,653,860 10,826,930 5,413,465 16,240,396 8,120,198 4,060,099 12,180,298 6,090,149 18,270,448 9,135,224 4,567,612 2,283,806 1,141,903 3,425,710 1,712,855 5,138,566 2,569,283 7,707,850 3,853,925 11,561,776 5,780,888 2,890,444 1,445,222 722,611 2,167,834 1,083,917 3,251,752 1,625,876 812,938 406,469 1,219,408 609,704 304,852 152,426 76,213 228,640 114,320 57,160 28,580 14,290 7,145 21,436 10,718 5,359 16,078 8,039 24,118 12,059 36,178 18,089 54,268 27,134 13,567 40,702 20,351 61,054

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