3 × 13 × 29 × 757

Prime Factor Structure

Factorization String 3 × 13 × 29 × 757

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,273,440

Proper Divisor Sum 417,273

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #856153 ← → #856169

1 3 13 29 39 87 377 757 1,131 2,271 9,841 21,953 29,523 65,859 285,389 856,167

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

856,167 2,568,502 1,284,251 3,852,754 1,926,377 5,779,132 2,889,566 1,444,783 4,334,350 2,167,175 6,501,526 3,250,763 9,752,290 4,876,145 14,628,436 7,314,218 3,657,109 10,971,328 5,485,664 2,742,832 1,371,416 685,708 342,854 171,427 514,282 257,141 771,424 385,712 192,856 96,428 48,214 24,107 72,322 36,161 108,484 54,242 27,121 81,364 40,682 20,341 61,024 30,512 15,256 7,628 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151

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