2² × 19 × 51437

Prime Factor Structure

Factorization String 2^2 × 19 × 51437

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,201,320

Proper Divisor Sum 3,292,108

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3909211 ← → #3909221

1 2 4 19 38 76 51,437 102,874 205,748 977,303 1,954,606 3,909,212

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

3,909,212 1,954,606 977,303 2,931,910 1,465,955 4,397,866 2,198,933 6,596,800 3,298,400 1,649,200 824,600 412,300 206,150 103,075 309,226 154,613 463,840 231,920 115,960 57,980 28,990 14,495 43,486 21,743 65,230 32,615 97,846 48,923 146,770 73,385 220,156 110,078 55,039 165,118 82,559 247,678 123,839 371,518 185,759 557,278 278,639 835,918 417,959 1,253,878 626,939 1,880,818 940,409 2,821,228 1,410,614 705,307 2,115,922 1,057,961 3,173,884 1,586,942 793,471 2,380,414 1,190,207 3,570,622 1,785,311 5,355,934

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