3² × 43 × 113 × 647

Prime Factor Structure

Factorization String 3^2 × 43 × 113 × 647

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 42,254,784

Proper Divisor Sum 13,960,827

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #28293943 ← → #28293959

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

28,293,957 84,881,872 42,440,936 21,220,468 10,610,234 5,305,117 15,915,352 7,957,676 3,978,838 1,989,419 5,968,258 2,984,129 8,952,388 4,476,194 2,238,097 6,714,292 3,357,146 1,678,573 5,035,720 2,517,860 1,258,930 629,465 1,888,396 944,198 472,099 1,416,298 708,149 2,124,448 1,062,224 531,112 265,556 132,778 66,389 199,168 99,584 49,792 24,896 12,448 6,224 3,112 1,556 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142

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