3 × 5 × 23 × 20903

Prime Factor Structure

Factorization String 3 × 5 × 23 × 20903

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,040,704

Proper Divisor Sum 4,829,169

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #7211527 ← → #7211537

1 3 5 15 23 69 115 345 20,903 62,709 104,515 313,545 480,769 1,442,307 2,403,845 7,211,535

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

7,211,535 21,634,606 10,817,303 32,451,910 16,225,955 48,677,866 24,338,933 73,016,800 36,508,400 18,254,200 9,127,100 4,563,550 2,281,775 6,845,326 3,422,663 10,267,990 5,133,995 15,401,986 7,700,993 23,102,980 11,551,490 5,775,745 17,327,236 8,663,618 4,331,809 12,995,428 6,497,714 3,248,857 9,746,572 4,873,286 2,436,643 7,309,930 3,654,965 10,964,896 5,482,448 2,741,224 1,370,612 685,306 342,653 1,027,960 513,980 256,990 128,495 385,486 192,743 578,230 289,115 867,346 433,673 1,301,020 650,510 325,255 975,766 487,883 1,463,650 731,825 2,195,476 1,097,738 548,869 1,646,608

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