2³ × 29 × 43 × 2113

Prime Factor Structure

Factorization String 2^3 × 29 × 43 × 2113

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 41,857,200

Proper Divisor Sum 20,777,912

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #21079271 ← → #21079297

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

21,079,288 10,539,644 5,269,822 2,634,911 7,904,734 3,952,367 11,857,102 5,928,551 17,785,654 8,892,827 26,678,482 13,339,241 40,017,724 20,008,862 10,004,431 30,013,294 15,006,647 45,019,942 22,509,971 67,529,914 33,764,957 101,294,872 50,647,436 25,323,718 12,661,859 37,985,578 18,992,789 56,978,368 28,489,184 14,244,592 7,122,296 3,561,148 1,780,574 890,287 2,670,862 1,335,431 4,006,294 2,003,147 6,009,442 3,004,721 9,014,164 4,507,082 2,253,541 6,760,624 3,380,312 1,690,156 845,078 422,539 1,267,618 633,809 1,901,428 950,714 475,357 1,426,072 713,036 356,518 178,259 534,778 267,389 802,168

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