3 × 13 × 19 × 71 × 139

Prime Factor Structure

Factorization String 3 × 13 × 19 × 71 × 139

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 11,289,600

Proper Divisor Sum 3,976,671

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #7312913 ← → #7312933

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

7,312,929 21,938,788 10,969,394 5,484,697 16,454,092 8,227,046 4,113,523 12,340,570 6,170,285 18,510,856 9,255,428 4,627,714 2,313,857 6,941,572 3,470,786 1,735,393 5,206,180 2,603,090 1,301,545 3,904,636 1,952,318 976,159 2,928,478 1,464,239 4,392,718 2,196,359 6,589,078 3,294,539 9,883,618 4,941,809 14,825,428 7,412,714 3,706,357 11,119,072 5,559,536 2,779,768 1,389,884 694,942 347,471 1,042,414 521,207 1,563,622 781,811 2,345,434 1,172,717 3,518,152 1,759,076 879,538 439,769 1,319,308 659,654 329,827 989,482 494,741 1,484,224 742,112 371,056 185,528 92,764 46,382

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