31 × 53 × 2137

Prime Factor Structure

Factorization String 31 × 53 × 2137

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,694,464

Proper Divisor Sum 183,373

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #3511087 ← → #3511103

1 31 53 1,643 2,137 66,247 113,261 3,511,091

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

3,511,091 10,533,274 5,266,637 15,799,912 7,899,956 3,949,978 1,974,989 5,924,968 2,962,484 1,481,242 740,621 2,221,864 1,110,932 555,466 277,733 833,200 416,600 208,300 104,150 52,075 156,226 78,113 234,340 117,170 58,585 175,756 87,878 43,939 131,818 65,909 197,728 98,864 49,432 24,716 12,358 6,179 18,538 9,269 27,808 13,904 6,952 3,476 1,738 869 2,608 1,304 652 326 163 490 245 736 368 184 92 46 23 70 35 106

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