2² × 5 × 29 × 34739

Prime Factor Structure

Factorization String 2^2 × 5 × 29 × 34739

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 43,772,400

Proper Divisor Sum 23,623,780

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #20148619 ← → #20148629

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

20,148,620 10,074,310 5,037,155 15,111,466 7,555,733 22,667,200 11,333,600 5,666,800 2,833,400 1,416,700 708,350 354,175 1,062,526 531,263 1,593,790 796,895 2,390,686 1,195,343 3,586,030 1,793,015 5,379,046 2,689,523 8,068,570 4,034,285 12,102,856 6,051,428 3,025,714 1,512,857 4,538,572 2,269,286 1,134,643 3,403,930 1,701,965 5,105,896 2,552,948 1,276,474 638,237 1,914,712 957,356 478,678 239,339 718,018 359,009 1,077,028 538,514 269,257 807,772 403,886 201,943 605,830 302,915 908,746 454,373 1,363,120 681,560 340,780 170,390 85,195 255,586 127,793

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