3² × 61331

Prime Factor Structure

Factorization String 3^2 × 61331

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 797,316

Proper Divisor Sum 245,337

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #551963 ← → #551981

1 3 9 61,331 183,993 551,979

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

551,979 1,655,938 827,969 2,483,908 1,241,954 620,977 1,862,932 931,466 465,733 1,397,200 698,600 349,300 174,650 87,325 261,976 130,988 65,494 32,747 98,242 49,121 147,364 73,682 36,841 110,524 55,262 27,631 82,894 41,447 124,342 62,171 186,514 93,257 279,772 139,886 69,943 209,830 104,915 314,746 157,373 472,120 236,060 118,030 59,015 177,046 88,523 265,570 132,785 398,356 199,178 99,589 298,768 149,384 74,692 37,346 18,673 56,020 28,010 14,005 42,016 21,008

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