13 × 20359

Prime Factor Structure

Factorization String 13 × 20359

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 285,040

Proper Divisor Sum 20,373

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #264659 ← → #264697

1 13 20,359 264,667

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

264,667 794,002 397,001 1,191,004 595,502 297,751 893,254 446,627 1,339,882 669,941 2,009,824 1,004,912 502,456 251,228 125,614 62,807 188,422 94,211 282,634 141,317 423,952 211,976 105,988 52,994 26,497 79,492 39,746 19,873 59,620 29,810 14,905 44,716 22,358 11,179 33,538 16,769 50,308 25,154 12,577 37,732 18,866 9,433 28,300 14,150 7,075 21,226 10,613 31,840 15,920 7,960 3,980 1,990 995 2,986 1,493 4,480 2,240 1,120 560 280

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