2 × 563 × 17939

Prime Factor Structure

Factorization String 2 × 563 × 17939

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 30,354,480

Proper Divisor Sum 10,155,166

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #20199271 ← → #20199329

1 2 563 1,126 17,939 35,878 10,099,657 20,199,314

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

20,199,314 10,099,657 30,298,972 15,149,486 7,574,743 22,724,230 11,362,115 34,086,346 17,043,173 51,129,520 25,564,760 12,782,380 6,391,190 3,195,595 9,586,786 4,793,393 14,380,180 7,190,090 3,595,045 10,785,136 5,392,568 2,696,284 1,348,142 674,071 2,022,214 1,011,107 3,033,322 1,516,661 4,549,984 2,274,992 1,137,496 568,748 284,374 142,187 426,562 213,281 639,844 319,922 159,961 479,884 239,942 119,971 359,914 179,957 539,872 269,936 134,968 67,484 33,742 16,871 50,614 25,307 75,922 37,961 113,884 56,942 28,471 85,414 42,707 128,122

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