13 × 1634203

Prime Factor Structure

Factorization String 13 × 1634203

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 22,878,856

Proper Divisor Sum 1,634,217

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #21244637 ← → #21244651

1 13 1,634,203 21,244,639

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

21,244,639 63,733,918 31,866,959 95,600,878 47,800,439 143,401,318 71,700,659 215,101,978 107,550,989 322,652,968 161,326,484 80,663,242 40,331,621 120,994,864 60,497,432 30,248,716 15,124,358 7,562,179 22,686,538 11,343,269 34,029,808 17,014,904 8,507,452 4,253,726 2,126,863 6,380,590 3,190,295 9,570,886 4,785,443 14,356,330 7,178,165 21,534,496 10,767,248 5,383,624 2,691,812 1,345,906 672,953 2,018,860 1,009,430 504,715 1,514,146 757,073 2,271,220 1,135,610 567,805 1,703,416 851,708 425,854 212,927 638,782 319,391 958,174 479,087 1,437,262 718,631 2,155,894 1,077,947 3,233,842 1,616,921 4,850,764

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