2² × 997 × 4391

Prime Factor Structure

Factorization String 2^2 × 997 × 4391

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 30,682,512

Proper Divisor Sum 13,171,204

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #17511287 ← → #17511317

1 2 4 997 1,994 3,988 4,391 8,782 17,564 4,377,827 8,755,654 17,511,308

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

17,511,308 8,755,654 4,377,827 13,133,482 6,566,741 19,700,224 9,850,112 4,925,056 2,462,528 1,231,264 615,632 307,816 153,908 76,954 38,477 115,432 57,716 28,858 14,429 43,288 21,644 10,822 5,411 16,234 8,117 24,352 12,176 6,088 3,044 1,522 761 2,284 1,142 571 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16

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