3³ × 61 × 9871

Prime Factor Structure

Factorization String 3^3 × 61 × 9871

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 24,482,560

Proper Divisor Sum 8,225,023

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #16257529 ← → #16257551

1 3 9 27 61 183 549 1,647 9,871 29,613 88,839 266,517 602,131 1,806,393 5,419,179 16,257,537

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

16,257,537 48,772,612 24,386,306 12,193,153 36,579,460 18,289,730 9,144,865 27,434,596 13,717,298 6,858,649 20,575,948 10,287,974 5,143,987 15,431,962 7,715,981 23,147,944 11,573,972 5,786,986 2,893,493 8,680,480 4,340,240 2,170,120 1,085,060 542,530 271,265 813,796 406,898 203,449 610,348 305,174 152,587 457,762 228,881 686,644 343,322 171,661 514,984 257,492 128,746 64,373 193,120 96,560 48,280 24,140 12,070 6,035 18,106 9,053 27,160 13,580 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866

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