5 × 7 × 1721

Prime Factor Structure

Factorization String 5 × 7 × 1721

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 82,656

Proper Divisor Sum 22,421

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #60223 ← → #60251

1 5 7 35 1,721 8,605 12,047 60,235

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

60,235 180,706 90,353 271,060 135,530 67,765 203,296 101,648 50,824 25,412 12,706 6,353 19,060 9,530 4,765 14,296 7,148 3,574 1,787 5,362 2,681 8,044 4,022 2,011 6,034 3,017 9,052 4,526 2,263 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682 341 1,024 512 256 128 64

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