2 × 13 × 89 × 1789

Prime Factor Structure

Factorization String 2 × 13 × 89 × 1789

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,766,200

Proper Divisor Sum 2,626,454

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #4139741 ← → #4139749

1 2 13 26 89 178 1,157 1,789 2,314 3,578 23,257 46,514 159,221 318,442 2,069,873 4,139,746

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

4,139,746 2,069,873 6,209,620 3,104,810 1,552,405 4,657,216 2,328,608 1,164,304 582,152 291,076 145,538 72,769 218,308 109,154 54,577 163,732 81,866 40,933 122,800 61,400 30,700 15,350 7,675 23,026 11,513 34,540 17,270 8,635 25,906 12,953 38,860 19,430 9,715 29,146 14,573 43,720 21,860 10,930 5,465 16,396 8,198 4,099 12,298 6,149 18,448 9,224 4,612 2,306 1,153 3,460 1,730 865 2,596 1,298 649 1,948 974 487 1,462 731

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