3 × 17 × 191 × 379

Prime Factor Structure

Factorization String 3 × 17 × 191 × 379

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,253,120

Proper Divisor Sum 1,561,281

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3691819 ← → #3691841

1 3 17 51 191 379 573 1,137 3,247 6,443 9,741 19,329 72,389 217,167 1,230,613 3,691,839

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

3,691,839 11,075,518 5,537,759 16,613,278 8,306,639 24,919,918 12,459,959 37,379,878 18,689,939 56,069,818 28,034,909 84,104,728 42,052,364 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 1,332,070 666,035 1,998,106 999,053 2,997,160 1,498,580 749,290 374,645 1,123,936 561,968 280,984 140,492

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