3 × 47 × 19913

Prime Factor Structure

Factorization String 3 × 47 × 19913

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,823,488

Proper Divisor Sum 1,015,755

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2807729 ← → #2807741

1 3 47 141 19,913 59,739 935,911 2,807,733

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

2,807,733 8,423,200 4,211,600 2,105,800 1,052,900 526,450 263,225 789,676 394,838 197,419 592,258 296,129 888,388 444,194 222,097 666,292 333,146 166,573 499,720 249,860 124,930 62,465 187,396 93,698 46,849 140,548 70,274 35,137 105,412 52,706 26,353 79,060 39,530 19,765 59,296 29,648 14,824 7,412 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496

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