2 × 306689

Prime Factor Structure

Factorization String 2 × 306689

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 920,070

Proper Divisor Sum 306,692

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #613367 ← → #613381

1 2 306,689 613,378

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

613,378 306,689 920,068 460,034 230,017 690,052 345,026 172,513 517,540 258,770 129,385 388,156 194,078 97,039 291,118 145,559 436,678 218,339 655,018 327,509 982,528 491,264 245,632 122,816 61,408 30,704 15,352 7,676 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893

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