2² × 41 × 101 × 1289

Prime Factor Structure

Factorization String 2^2 × 41 × 101 × 1289

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 38,684,520

Proper Divisor Sum 17,333,524

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #21350933 ← → #21350999

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

21,350,996 10,675,498 5,337,749 16,013,248 8,006,624 4,003,312 2,001,656 1,000,828 500,414 250,207 750,622 375,311 1,125,934 562,967 1,688,902 844,451 2,533,354 1,266,677 3,800,032 1,900,016 950,008 475,004 237,502 118,751 356,254 178,127 534,382 267,191 801,574 400,787 1,202,362 601,181 1,803,544 901,772 450,886 225,443 676,330 338,165 1,014,496 507,248 253,624 126,812 63,406 31,703 95,110 47,555 142,666 71,333 214,000 107,000 53,500 26,750 13,375 40,126 20,063 60,190 30,095 90,286 45,143 135,430

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