3² × 181 × 1237

Prime Factor Structure

Factorization String 3^2 × 181 × 1237

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,929,108

Proper Divisor Sum 914,035

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #2015071 ← → #2015081

1 3 9 181 543 1,237 1,629 3,711 11,133 223,897 671,691 2,015,073

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

2,015,073 6,045,220 3,022,610 1,511,305 4,533,916 2,266,958 1,133,479 3,400,438 1,700,219 5,100,658 2,550,329 7,650,988 3,825,494 1,912,747 5,738,242 2,869,121 8,607,364 4,303,682 2,151,841 6,455,524 3,227,762 1,613,881 4,841,644 2,420,822 1,210,411 3,631,234 1,815,617 5,446,852 2,723,426 1,361,713 4,085,140 2,042,570 1,021,285 3,063,856 1,531,928 765,964 382,982 191,491 574,474 287,237 861,712 430,856 215,428 107,714 53,857 161,572 80,786 40,393 121,180 60,590 30,295 90,886 45,443 136,330 68,165 204,496 102,248 51,124 25,562 12,781

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