2² × 5 × 137 × 1283

Prime Factor Structure

Factorization String 2^2 × 5 × 137 × 1283

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 7,442,064

Proper Divisor Sum 3,926,644

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #3515419 ← → #3515441

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

3,515,420 1,757,710 878,855 2,636,566 1,318,283 3,954,850 1,977,425 5,932,276 2,966,138 1,483,069 4,449,208 2,224,604 1,112,302 556,151 1,668,454 834,227 2,502,682 1,251,341 3,754,024 1,877,012 938,506 469,253 1,407,760 703,880 351,940 175,970 87,985 263,956 131,978 65,989 197,968 98,984 49,492 24,746 12,373 37,120 18,560 9,280 4,640 2,320 1,160 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107

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