3 × 13 × 149 × 1187

Prime Factor Structure

Factorization String 3 × 13 × 149 × 1187

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,979,200

Proper Divisor Sum 3,081,543

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #6897643 ← → #6897659

1 3 13 39 149 447 1,187 1,937 3,561 5,811 15,431 46,293 176,863 530,589 2,299,219 6,897,657

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

6,897,657 20,692,972 10,346,486 5,173,243 15,519,730 7,759,865 23,279,596 11,639,798 5,819,899 17,459,698 8,729,849 26,189,548 13,094,774 6,547,387 19,642,162 9,821,081 29,463,244 14,731,622 7,365,811 22,097,434 11,048,717 33,146,152 16,573,076 8,286,538 4,143,269 12,429,808 6,214,904 3,107,452 1,553,726 776,863 2,330,590 1,165,295 3,495,886 1,747,943 5,243,830 2,621,915 7,865,746 3,932,873 11,798,620 5,899,310 2,949,655 8,848,966 4,424,483 13,273,450 6,636,725 19,910,176 9,955,088 4,977,544 2,488,772 1,244,386 622,193 1,866,580 933,290 466,645 1,399,936 699,968 349,984 174,992 87,496 43,748

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