2 × 17 × 137 × 3221

Prime Factor Structure

Factorization String 2 × 17 × 137 × 3221

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 24,010,344

Proper Divisor Sum 9,006,926

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #15003413 ← → #15003419

1 2 17 34 137 274 2,329 3,221 4,658 6,442 54,757 109,514 441,277 882,554 7,501,709 15,003,418

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

15,003,418 7,501,709 22,505,128 11,252,564 5,626,282 2,813,141 8,439,424 4,219,712 2,109,856 1,054,928 527,464 263,732 131,866 65,933 197,800 98,900 49,450 24,725 74,176 37,088 18,544 9,272 4,636 2,318 1,159 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592 296 148 74

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