2 × 3² × 5 × 61 × 113

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 61 × 113

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,653,912

Proper Divisor Sum 1,033,542

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #620363 ← → #620377

1 2 3 5 6 9 10 15 18 30 45 61 90 113 122 183 226 305 339 366 549 565 610 678 915 1,017 1,098 1,130 1,695 1,830 2,034 2,745 3,390 5,085 5,490 6,893 10,170 13,786 20,679 34,465 41,358 62,037 68,930 103,395 124,074 206,790 310,185 620,370

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

620,370 310,185 930,556 465,278 232,639 697,918 348,959 1,046,878 523,439 1,570,318 785,159 2,355,478 1,177,739 3,533,218 1,766,609 5,299,828 2,649,914 1,324,957 3,974,872 1,987,436 993,718 496,859 1,490,578 745,289 2,235,868 1,117,934 558,967 1,676,902 838,451 2,515,354 1,257,677 3,773,032 1,886,516 943,258 471,629 1,414,888 707,444 353,722 176,861 530,584 265,292 132,646 66,323 198,970 99,485 298,456 149,228 74,614 37,307 111,922 55,961 167,884 83,942 41,971 125,914 62,957 188,872 94,436 47,218 23,609

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