2 × 5 × 13 × 554189

Prime Factor Structure

Factorization String 2 × 5 × 13 × 554189

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 139,655,880

Proper Divisor Sum 67,611,310

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #72044569 ← → #72044573

1 2 5 10 13 26 65 130 554,189 1,108,378 2,770,945 5,541,890 7,204,457 14,408,914 36,022,285 72,044,570

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

72,044,570 36,022,285 108,066,856 54,033,428 27,016,714 13,508,357 40,525,072 20,262,536 10,131,268 5,065,634 2,532,817 7,598,452 3,799,226 1,899,613 5,698,840 2,849,420 1,424,710 712,355 2,137,066 1,068,533 3,205,600 1,602,800 801,400 400,700 200,350 100,175 300,526 150,263 450,790 225,395 676,186 338,093 1,014,280 507,140 253,570 126,785 380,356 190,178 95,089 285,268 142,634 71,317 213,952 106,976 53,488 26,744 13,372 6,686 3,343 10,030 5,015 15,046 7,523 22,570 11,285 33,856 16,928 8,464 4,232 2,116

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