2² × 3 × 67 × 139 × 157

Prime Factor Structure

Factorization String 2^2 × 3 × 67 × 139 × 157

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 42,116,480

Proper Divisor Sum 24,570,788

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #17545681 ← → #17545709

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

17,545,692 8,772,846 4,386,423 13,159,270 6,579,635 19,738,906 9,869,453 29,608,360 14,804,180 7,402,090 3,701,045 11,103,136 5,551,568 2,775,784 1,387,892 693,946 346,973 1,040,920 520,460 260,230 130,115 390,346 195,173 585,520 292,760 146,380 73,190 36,595 109,786 54,893 164,680 82,340 41,170 20,585 61,756 30,878 15,439 46,318 23,159 69,478 34,739 104,218 52,109 156,328 78,164 39,082 19,541 58,624 29,312 14,656 7,328 3,664 1,832 916 458 229 688 344 172 86

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