5 × 7 × 13 × 2137

Prime Factor Structure

Factorization String 5 × 7 × 13 × 2137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,436,736

Proper Divisor Sum 464,401

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #972329 ← → #972337

1 5 7 13 35 65 91 455 2,137 10,685 14,959 27,781 74,795 138,905 194,467 972,335

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

972,335 2,917,006 1,458,503 4,375,510 2,187,755 6,563,266 3,281,633 9,844,900 4,922,450 2,461,225 7,383,676 3,691,838 1,845,919 5,537,758 2,768,879 8,306,638 4,153,319 12,459,958 6,229,979 18,689,938 9,344,969 28,034,908 14,017,454 7,008,727 21,026,182 10,513,091 31,539,274 15,769,637 47,308,912 23,654,456 11,827,228 5,913,614 2,956,807 8,870,422 4,435,211 13,305,634 6,652,817 19,958,452 9,979,226 4,989,613 14,968,840 7,484,420 3,742,210 1,871,105 5,613,316 2,806,658 1,403,329 4,209,988 2,104,994 1,052,497 3,157,492 1,578,746 789,373 2,368,120 1,184,060 592,030 296,015 888,046 444,023 1,332,070

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