2² × 5261743

Prime Factor Structure

Factorization String 2^2 × 5261743

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 36,832,208

Proper Divisor Sum 15,785,236

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #21046967 ← → #21046973

1 2 4 5,261,743 10,523,486 21,046,972

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

21,046,972 10,523,486 5,261,743 15,785,230 7,892,615 23,677,846 11,838,923 35,516,770 17,758,385 53,275,156 26,637,578 13,318,789 39,956,368 19,978,184 9,989,092 4,994,546 2,497,273 7,491,820 3,745,910 1,872,955 5,618,866 2,809,433 8,428,300 4,214,150 2,107,075 6,321,226 3,160,613 9,481,840 4,740,920 2,370,460 1,185,230 592,615 1,777,846 888,923 2,666,770 1,333,385 4,000,156 2,000,078 1,000,039 3,000,118 1,500,059 4,500,178 2,250,089 6,750,268 3,375,134 1,687,567 5,062,702 2,531,351 7,594,054 3,797,027 11,391,082 5,695,541 17,086,624 8,543,312 4,271,656 2,135,828 1,067,914 533,957 1,601,872 800,936

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