3 × 47 × 139 × 227

Prime Factor Structure

Factorization String 3 × 47 × 139 × 227

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,128,640

Proper Divisor Sum 1,679,667

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #4448957 ← → #4448989

1 3 47 139 141 227 417 681 6,533 10,669 19,599 31,553 32,007 94,659 1,482,991 4,448,973

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

4,448,973 13,346,920 6,673,460 3,336,730 1,668,365 5,005,096 2,502,548 1,251,274 625,637 1,876,912 938,456 469,228 234,614 117,307 351,922 175,961 527,884 263,942 131,971 395,914 197,957 593,872 296,936 148,468 74,234 37,117 111,352 55,676 27,838 13,919 41,758 20,879 62,638 31,319 93,958 46,979 140,938 70,469 211,408 105,704 52,852 26,426 13,213 39,640 19,820 9,910 4,955 14,866 7,433 22,300 11,150 5,575 16,726 8,363 25,090 12,545 37,636 18,818 9,409 28,228

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