3 × 13 × 431 × 691

Prime Factor Structure

Factorization String 3 × 13 × 431 × 691

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 16,740,864

Proper Divisor Sum 5,125,845

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #11614991 ← → #11615027

1 3 13 39 431 691 1,293 2,073 5,603 8,983 16,809 26,949 297,821 893,463 3,871,673 11,615,019

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

11,615,019 34,845,058 17,422,529 52,267,588 26,133,794 13,066,897 39,200,692 19,600,346 9,800,173 29,400,520 14,700,260 7,350,130 3,675,065 11,025,196 5,512,598 2,756,299 8,268,898 4,134,449 12,403,348 6,201,674 3,100,837 9,302,512 4,651,256 2,325,628 1,162,814 581,407 1,744,222 872,111 2,616,334 1,308,167 3,924,502 1,962,251 5,886,754 2,943,377 8,830,132 4,415,066 2,207,533 6,622,600 3,311,300 1,655,650 827,825 2,483,476 1,241,738 620,869 1,862,608 931,304 465,652 232,826 116,413 349,240 174,620 87,310 43,655 130,966 65,483 196,450 98,225 294,676 147,338 73,669

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