1987 × 2309

Prime Factor Structure

Factorization String 1987 × 2309

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,592,280

Proper Divisor Sum 4,297

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #4587967 ← → #4587997

1 1,987 2,309 4,587,983

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

4,587,983 13,763,950 6,881,975 20,645,926 10,322,963 30,968,890 15,484,445 46,453,336 23,226,668 11,613,334 5,806,667 17,420,002 8,710,001 26,130,004 13,065,002 6,532,501 19,597,504 9,798,752 4,899,376 2,449,688 1,224,844 612,422 306,211 918,634 459,317 1,377,952 688,976 344,488 172,244 86,122 43,061 129,184 64,592 32,296 16,148 8,074 4,037 12,112 6,056 3,028 1,514 757 2,272 1,136 568 284 142 71 214 107 322 161 484 242 121 364 182 91 274 137

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