13 × 305803

Prime Factor Structure

Factorization String 13 × 305803

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,281,256

Proper Divisor Sum 305,817

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3975437 ← → #3975449

1 13 305,803 3,975,439

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

3,975,439 11,926,318 5,963,159 17,889,478 8,944,739 26,834,218 13,417,109 40,251,328 20,125,664 10,062,832 5,031,416 2,515,708 1,257,854 628,927 1,886,782 943,391 2,830,174 1,415,087 4,245,262 2,122,631 6,367,894 3,183,947 9,551,842 4,775,921 14,327,764 7,163,882 3,581,941 10,745,824 5,372,912 2,686,456 1,343,228 671,614 335,807 1,007,422 503,711 1,511,134 755,567 2,266,702 1,133,351 3,400,054 1,700,027 5,100,082 2,550,041 7,650,124 3,825,062 1,912,531 5,737,594 2,868,797 8,606,392 4,303,196 2,151,598 1,075,799 3,227,398 1,613,699 4,841,098 2,420,549 7,261,648 3,630,824 1,815,412 907,706

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