2 × 5 × 13 × 16931

Prime Factor Structure

Factorization String 2 × 5 × 13 × 16931

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,266,864

Proper Divisor Sum 2,065,834

Digit Sum / Digital Root 8 (Root: 8)

Adjacent Primes #2200997 ← → #2201033

1 2 5 10 13 26 65 130 16,931 33,862 84,655 169,310 220,103 440,206 1,100,515 2,201,030

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

2,201,030 1,100,515 3,301,546 1,650,773 4,952,320 2,476,160 1,238,080 619,040 309,520 154,760 77,380 38,690 19,345 58,036 29,018 14,509 43,528 21,764 10,882 5,441 16,324 8,162 4,081 12,244 6,122 3,061 9,184 4,592 2,296 1,148 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11

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