13 × 243487

Prime Factor Structure

Factorization String 13 × 243487

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,408,832

Proper Divisor Sum 243,501

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #3165311 ← → #3165341

1 13 243,487 3,165,331

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

3,165,331 9,495,994 4,747,997 14,243,992 7,121,996 3,560,998 1,780,499 5,341,498 2,670,749 8,012,248 4,006,124 2,003,062 1,001,531 3,004,594 1,502,297 4,506,892 2,253,446 1,126,723 3,380,170 1,690,085 5,070,256 2,535,128 1,267,564 633,782 316,891 950,674 475,337 1,426,012 713,006 356,503 1,069,510 534,755 1,604,266 802,133 2,406,400 1,203,200 601,600 300,800 150,400 75,200 37,600 18,800 9,400 4,700 2,350 1,175 3,526 1,763 5,290 2,645 7,936 3,968 1,984 992 496 248 124 62 31 94

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