2² × 71 × 101 × 139

Prime Factor Structure

Factorization String 2^2 × 71 × 101 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 7,197,120

Proper Divisor Sum 3,210,044

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3987037 ← → #3987077

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

3,987,076 1,993,538 996,769 2,990,308 1,495,154 747,577 2,242,732 1,121,366 560,683 1,682,050 841,025 2,523,076 1,261,538 630,769 1,892,308 946,154 473,077 1,419,232 709,616 354,808 177,404 88,702 44,351 133,054 66,527 199,582 99,791 299,374 149,687 449,062 224,531 673,594 336,797 1,010,392 505,196 252,598 126,299 378,898 189,449 568,348 284,174 142,087 426,262 213,131 639,394 319,697 959,092 479,546 239,773 719,320 359,660 179,830 89,915 269,746 134,873 404,620 202,310 101,155 303,466 151,733

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