3 × 128563

Prime Factor Structure

Factorization String 3 × 128563

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 514,256

Proper Divisor Sum 128,567

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #385663 ← → #385709

1 3 128,563 385,689

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

385,689 1,157,068 578,534 289,267 867,802 433,901 1,301,704 650,852 325,426 162,713 488,140 244,070 122,035 366,106 183,053 549,160 274,580 137,290 68,645 205,936 102,968 51,484 25,742 12,871 38,614 19,307 57,922 28,961 86,884 43,442 21,721 65,164 32,582 16,291 48,874 24,437 73,312 36,656 18,328 9,164 4,582 2,291 6,874 3,437 10,312 5,156 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450

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