13 × 47 × 1277

Prime Factor Structure

Factorization String 13 × 47 × 1277

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 858,816

Proper Divisor Sum 78,569

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #780233 ← → #780253

1 13 47 611 1,277 16,601 60,019 780,247

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

780,247 2,340,742 1,170,371 3,511,114 1,755,557 5,266,672 2,633,336 1,316,668 658,334 329,167 987,502 493,751 1,481,254 740,627 2,221,882 1,110,941 3,332,824 1,666,412 833,206 416,603 1,249,810 624,905 1,874,716 937,358 468,679 1,406,038 703,019 2,109,058 1,054,529 3,163,588 1,581,794 790,897 2,372,692 1,186,346 593,173 1,779,520 889,760 444,880 222,440 111,220 55,610 27,805 83,416 41,708 20,854 10,427 31,282 15,641 46,924 23,462 11,731 35,194 17,597 52,792 26,396 13,198 6,599 19,798 9,899 29,698

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