5 × 13² × 61 × 173

Prime Factor Structure

Factorization String 5 × 13^2 × 61 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 11,845,224

Proper Divisor Sum 2,927,939

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #8917253 ← → #8917309

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

8,917,285 26,751,856 13,375,928 6,687,964 3,343,982 1,671,991 5,015,974 2,507,987 7,523,962 3,761,981 11,285,944 5,642,972 2,821,486 1,410,743 4,232,230 2,116,115 6,348,346 3,174,173 9,522,520 4,761,260 2,380,630 1,190,315 3,570,946 1,785,473 5,356,420 2,678,210 1,339,105 4,017,316 2,008,658 1,004,329 3,012,988 1,506,494 753,247 2,259,742 1,129,871 3,389,614 1,694,807 5,084,422 2,542,211 7,626,634 3,813,317 11,439,952 5,719,976 2,859,988 1,429,994 714,997 2,144,992 1,072,496 536,248 268,124 134,062 67,031 201,094 100,547 301,642 150,821 452,464 226,232 113,116 56,558

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