2 × 139 × 30803

Prime Factor Structure

Factorization String 2 × 139 × 30803

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 12,937,680

Proper Divisor Sum 4,374,446

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8563187 ← → #8563237

1 2 139 278 30,803 61,606 4,281,617 8,563,234

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

8,563,234 4,281,617 12,844,852 6,422,426 3,211,213 9,633,640 4,816,820 2,408,410 1,204,205 3,612,616 1,806,308 903,154 451,577 1,354,732 677,366 338,683 1,016,050 508,025 1,524,076 762,038 381,019 1,143,058 571,529 1,714,588 857,294 428,647 1,285,942 642,971 1,928,914 964,457 2,893,372 1,446,686 723,343 2,170,030 1,085,015 3,255,046 1,627,523 4,882,570 2,441,285 7,323,856 3,661,928 1,830,964 915,482 457,741 1,373,224 686,612 343,306 171,653 514,960 257,480 128,740 64,370 32,185 96,556 48,278 24,139 72,418 36,209 108,628 54,314

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