3 × 7 × 17 × 32537

Prime Factor Structure

Factorization String 3 × 7 × 17 × 32537

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 18,741,888

Proper Divisor Sum 7,126,179

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #11615701 ← → #11615729

1 3 7 17 21 51 119 357 32,537 97,611 227,759 553,129 683,277 1,659,387 3,871,903 11,615,709

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

11,615,709 34,847,128 17,423,564 8,711,782 4,355,891 13,067,674 6,533,837 19,601,512 9,800,756 4,900,378 2,450,189 7,350,568 3,675,284 1,837,642 918,821 2,756,464 1,378,232 689,116 344,558 172,279 516,838 258,419 775,258 387,629 1,162,888 581,444 290,722 145,361 436,084 218,042 109,021 327,064 163,532 81,766 40,883 122,650 61,325 183,976 91,988 45,994 22,997 68,992 34,496 17,248 8,624 4,312 2,156 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051

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