2³ × 2500439

Prime Factor Structure

Factorization String 2^3 × 2500439

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 37,506,600

Proper Divisor Sum 17,503,088

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #20003497 ← → #20003513

1 2 4 8 2,500,439 5,000,878 10,001,756 20,003,512

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

20,003,512 10,001,756 5,000,878 2,500,439 7,501,318 3,750,659 11,251,978 5,625,989 16,877,968 8,438,984 4,219,492 2,109,746 1,054,873 3,164,620 1,582,310 791,155 2,373,466 1,186,733 3,560,200 1,780,100 890,050 445,025 1,335,076 667,538 333,769 1,001,308 500,654 250,327 750,982 375,491 1,126,474 563,237 1,689,712 844,856 422,428 211,214 105,607 316,822 158,411 475,234 237,617 712,852 356,426 178,213 534,640 267,320 133,660 66,830 33,415 100,246 50,123 150,370 75,185 225,556 112,778 56,389 169,168 84,584 42,292 21,146

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