2² × 13 × 38821

Prime Factor Structure

Factorization String 2^2 × 13 × 38821

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,804,556

Proper Divisor Sum 1,785,864

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2018677 ← → #2018713

1 2 4 13 26 52 38,821 77,642 155,284 504,673 1,009,346 2,018,692

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

2,018,692 1,009,346 504,673 1,514,020 757,010 378,505 1,135,516 567,758 283,879 851,638 425,819 1,277,458 638,729 1,916,188 958,094 479,047 1,437,142 718,571 2,155,714 1,077,857 3,233,572 1,616,786 808,393 2,425,180 1,212,590 606,295 1,818,886 909,443 2,728,330 1,364,165 4,092,496 2,046,248 1,023,124 511,562 255,781 767,344 383,672 191,836 95,918 47,959 143,878 71,939 215,818 107,909 323,728 161,864 80,932 40,466 20,233 60,700 30,350 15,175 45,526 22,763 68,290 34,145 102,436 51,218 25,609 76,828

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