3 × 23 × 53 × 547

Prime Factor Structure

Factorization String 3 × 23 × 53 × 547

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,840,832

Proper Divisor Sum 840,453

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2000371 ← → #2000381

1 3 23 53 69 159 547 1,219 1,641 3,657 12,581 28,991 37,743 86,973 666,793 2,000,379

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

2,000,379 6,001,138 3,000,569 9,001,708 4,500,854 2,250,427 6,751,282 3,375,641 10,126,924 5,063,462 2,531,731 7,595,194 3,797,597 11,392,792 5,696,396 2,848,198 1,424,099 4,272,298 2,136,149 6,408,448 3,204,224 1,602,112 801,056 400,528 200,264 100,132 50,066 25,033 75,100 37,550 18,775 56,326 28,163 84,490 42,245 126,736 63,368 31,684 15,842 7,921 23,764 11,882 5,941 17,824 8,912 4,456 2,228 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59

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