2 × 13 × 19 × 33641

Prime Factor Structure

Factorization String 2 × 13 × 19 × 33641

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 28,259,280

Proper Divisor Sum 11,640,626

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #16618649 ← → #16618663

1 2 13 19 26 38 247 494 33,641 67,282 437,333 639,179 874,666 1,278,358 8,309,327 16,618,654

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

16,618,654 8,309,327 24,927,982 12,463,991 37,391,974 18,695,987 56,087,962 28,043,981 84,131,944 42,065,972 21,032,986 10,516,493 31,549,480 15,774,740 7,887,370 3,943,685 11,831,056 5,915,528 2,957,764 1,478,882 739,441 2,218,324 1,109,162 554,581 1,663,744 831,872 415,936 207,968 103,984 51,992 25,996 12,998 6,499 19,498 9,749 29,248 14,624 7,312 3,656 1,828 914 457 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82

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