2 × 13 × 149 × 4759

Prime Factor Structure

Factorization String 2 × 13 × 149 × 4759

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 29,988,000

Proper Divisor Sum 11,551,634

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #18436349 ← → #18436367

1 2 13 26 149 298 1,937 3,874 4,759 9,518 61,867 123,734 709,091 1,418,182 9,218,183 18,436,366

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

18,436,366 9,218,183 27,654,550 13,827,275 41,481,826 20,740,913 62,222,740 31,111,370 15,555,685 46,667,056 23,333,528 11,666,764 5,833,382 2,916,691 8,750,074 4,375,037 13,125,112 6,562,556 3,281,278 1,640,639 4,921,918 2,460,959 7,382,878 3,691,439 11,074,318 5,537,159 16,611,478 8,305,739 24,917,218 12,458,609 37,375,828 18,687,914 9,343,957 28,031,872 14,015,936 7,007,968 3,503,984 1,751,992 875,996 437,998 218,999 656,998 328,499 985,498 492,749 1,478,248 739,124 369,562 184,781 554,344 277,172 138,586 69,293 207,880 103,940 51,970 25,985 77,956 38,978 19,489

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