13 × 29 × 31 × 73

Prime Factor Structure

Factorization String 13 × 29 × 31 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 994,560

Proper Divisor Sum 141,409

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #853133 ← → #853159

1 13 29 31 73 377 403 899 949 2,117 2,263 11,687 27,521 29,419 65,627 853,151

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

853,151 2,559,454 1,279,727 3,839,182 1,919,591 5,758,774 2,879,387 8,638,162 4,319,081 12,957,244 6,478,622 3,239,311 9,717,934 4,858,967 14,576,902 7,288,451 21,865,354 10,932,677 32,798,032 16,399,016 8,199,508 4,099,754 2,049,877 6,149,632 3,074,816 1,537,408 768,704 384,352 192,176 96,088 48,044 24,022 12,011 36,034 18,017 54,052 27,026 13,513 40,540 20,270 10,135 30,406 15,203 45,610 22,805 68,416 34,208 17,104 8,552 4,276 2,138 1,069 3,208 1,604 802 401 1,204 602 301 904

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