137 × 229 × 233

Prime Factor Structure

Factorization String 137 × 229 × 233

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,427,160

Proper Divisor Sum 117,251

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #7309903 ← → #7309921

1 137 229 233 31,373 31,921 53,357 7,309,909

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

7,309,909 21,929,728 10,964,864 5,482,432 2,741,216 1,370,608 685,304 342,652 171,326 85,663 256,990 128,495 385,486 192,743 578,230 289,115 867,346 433,673 1,301,020 650,510 325,255 975,766 487,883 1,463,650 731,825 2,195,476 1,097,738 548,869 1,646,608 823,304 411,652 205,826 102,913 308,740 154,370 77,185 231,556 115,778 57,889 173,668 86,834 43,417 130,252 65,126 32,563 97,690 48,845 146,536 73,268 36,634 18,317 54,952 27,476 13,738 6,869 20,608 10,304 5,152 2,576 1,288

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