3 × 7 × 307 × 787

Prime Factor Structure

Factorization String 3 × 7 × 307 × 787

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,766,528

Proper Divisor Sum 2,692,739

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #5073787 ← → #5073821

1 3 7 21 307 787 921 2,149 2,361 5,509 6,447 16,527 241,609 724,827 1,691,263 5,073,789

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

5,073,789 15,221,368 7,610,684 3,805,342 1,902,671 5,708,014 2,854,007 8,562,022 4,281,011 12,843,034 6,421,517 19,264,552 9,632,276 4,816,138 2,408,069 7,224,208 3,612,104 1,806,052 903,026 451,513 1,354,540 677,270 338,635 1,015,906 507,953 1,523,860 761,930 380,965 1,142,896 571,448 285,724 142,862 71,431 214,294 107,147 321,442 160,721 482,164 241,082 120,541 361,624 180,812 90,406 45,203 135,610 67,805 203,416 101,708 50,854 25,427 76,282 38,141 114,424 57,212 28,606 14,303 42,910 21,455 64,366 32,183

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