2 × 5 × 73 × 139 × 277

Prime Factor Structure

Factorization String 2 × 5 × 73 × 139 × 277

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 51,841,440

Proper Divisor Sum 23,734,250

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #28107151 ← → #28107193

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

28,107,190 14,053,595 42,160,786 21,080,393 63,241,180 31,620,590 15,810,295 47,430,886 23,715,443 71,146,330 35,573,165 106,719,496 53,359,748 26,679,874 13,339,937 40,019,812 20,009,906 10,004,953 30,014,860 15,007,430 7,503,715 22,511,146 11,255,573 33,766,720 16,883,360 8,441,680 4,220,840 2,110,420 1,055,210 527,605 1,582,816 791,408 395,704 197,852 98,926 49,463 148,390 74,195 222,586 111,293 333,880 166,940 83,470 41,735 125,206 62,603 187,810 93,905 281,716 140,858 70,429 211,288 105,644 52,822 26,411 79,234 39,617 118,852 59,426 29,713

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