2 × 5 × 139 × 2903

Prime Factor Structure

Factorization String 2 × 5 × 139 × 2903

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,318,080

Proper Divisor Sum 3,282,910

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #4035149 ← → #4035191

1 2 5 10 139 278 695 1,390 2,903 5,806 14,515 29,030 403,517 807,034 2,017,585 4,035,170

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

4,035,170 2,017,585 6,052,756 3,026,378 1,513,189 4,539,568 2,269,784 1,134,892 567,446 283,723 851,170 425,585 1,276,756 638,378 319,189 957,568 478,784 239,392 119,696 59,848 29,924 14,962 7,481 22,444 11,222 5,611 16,834 8,417 25,252 12,626 6,313 18,940 9,470 4,735 14,206 7,103 21,310 10,655 31,966 15,983 47,950 23,975 71,926 35,963 107,890 53,945 161,836 80,918 40,459 121,378 60,689 182,068 91,034 45,517 136,552 68,276 34,138 17,069 51,208 25,604

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