7 × 13² × 1777

Prime Factor Structure

Factorization String 7 × 13^2 × 1777

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,602,992

Proper Divisor Sum 500,801

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #2102183 ← → #2102201

1 7 13 91 169 1,183 1,777 12,439 23,101 161,707 300,313 2,102,191

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

2,102,191 6,306,574 3,153,287 9,459,862 4,729,931 14,189,794 7,094,897 21,284,692 10,642,346 5,321,173 15,963,520 7,981,760 3,990,880 1,995,440 997,720 498,860 249,430 124,715 374,146 187,073 561,220 280,610 140,305 420,916 210,458 105,229 315,688 157,844 78,922 39,461 118,384 59,192 29,596 14,798 7,399 22,198 11,099 33,298 16,649 49,948 24,974 12,487 37,462 18,731 56,194 28,097 84,292 42,146 21,073 63,220 31,610 15,805 47,416 23,708 11,854 5,927 17,782 8,891 26,674 13,337

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