137 × 2239

Prime Factor Structure

Factorization String 137 × 2239

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 309,120

Proper Divisor Sum 2,377

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #306739 ← → #306749

1 137 2,239 306,743

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

306,743 920,230 460,115 1,380,346 690,173 2,070,520 1,035,260 517,630 258,815 776,446 388,223 1,164,670 582,335 1,747,006 873,503 2,620,510 1,310,255 3,930,766 1,965,383 5,896,150 2,948,075 8,844,226 4,422,113 13,266,340 6,633,170 3,316,585 9,949,756 4,974,878 2,487,439 7,462,318 3,731,159 11,193,478 5,596,739 16,790,218 8,395,109 25,185,328 12,592,664 6,296,332 3,148,166 1,574,083 4,722,250 2,361,125 7,083,376 3,541,688 1,770,844 885,422 442,711 1,328,134 664,067 1,992,202 996,101 2,988,304 1,494,152 747,076 373,538 186,769 560,308 280,154 140,077 420,232

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