13 × 19 × 5227

Prime Factor Structure

Factorization String 13 × 19 × 5227

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,463,840

Proper Divisor Sum 172,771

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1291063 ← → #1291079

1 13 19 247 5,227 67,951 99,313 1,291,069

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

1,291,069 3,873,208 1,936,604 968,302 484,151 1,452,454 726,227 2,178,682 1,089,341 3,268,024 1,634,012 817,006 408,503 1,225,510 612,755 1,838,266 919,133 2,757,400 1,378,700 689,350 344,675 1,034,026 517,013 1,551,040 775,520 387,760 193,880 96,940 48,470 24,235 72,706 36,353 109,060 54,530 27,265 81,796 40,898 20,449 61,348 30,674 15,337 46,012 23,006 11,503 34,510 17,255 51,766 25,883 77,650 38,825 116,476 58,238 29,119 87,358 43,679 131,038 65,519 196,558 98,279 294,838

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