7 × 13 × 97 × 1553

Prime Factor Structure

Factorization String 7 × 13 × 97 × 1553

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 17,056,704

Proper Divisor Sum 3,348,373

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #13708301 ← → #13708339

1 7 13 91 97 679 1,261 1,553 8,827 10,871 20,189 141,323 150,641 1,054,487 1,958,333 13,708,331

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

13,708,331 41,124,994 20,562,497 61,687,492 30,843,746 15,421,873 46,265,620 23,132,810 11,566,405 34,699,216 17,349,608 8,674,804 4,337,402 2,168,701 6,506,104 3,253,052 1,626,526 813,263 2,439,790 1,219,895 3,659,686 1,829,843 5,489,530 2,744,765 8,234,296 4,117,148 2,058,574 1,029,287 3,087,862 1,543,931 4,631,794 2,315,897 6,947,692 3,473,846 1,736,923 5,210,770 2,605,385 7,816,156 3,908,078 1,954,039 5,862,118 2,931,059 8,793,178 4,396,589 13,189,768 6,594,884 3,297,442 1,648,721 4,946,164 2,473,082 1,236,541 3,709,624 1,854,812 927,406 463,703 1,391,110 695,555 2,086,666 1,043,333 3,130,000

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