137 × 31489

Prime Factor Structure

Factorization String 137 × 31489

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,345,620

Proper Divisor Sum 31,627

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #4313983 ← → #4313999

1 137 31,489 4,313,993

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

4,313,993 12,941,980 6,470,990 3,235,495 9,706,486 4,853,243 14,559,730 7,279,865 21,839,596 10,919,798 5,459,899 16,379,698 8,189,849 24,569,548 12,284,774 6,142,387 18,427,162 9,213,581 27,640,744 13,820,372 6,910,186 3,455,093 10,365,280 5,182,640 2,591,320 1,295,660 647,830 323,915 971,746 485,873 1,457,620 728,810 364,405 1,093,216 546,608 273,304 136,652 68,326 34,163 102,490 51,245 153,736 76,868 38,434 19,217 57,652 28,826 14,413 43,240 21,620 10,810 5,405 16,216 8,108 4,054 2,027 6,082 3,041 9,124 4,562

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