19 × 31 × 7027

Prime Factor Structure

Factorization String 19 × 31 × 7027

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,497,920

Proper Divisor Sum 359,017

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4138877 ← → #4138933

1 19 31 589 7,027 133,513 217,837 4,138,903

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

4,138,903 12,416,710 6,208,355 18,625,066 9,312,533 27,937,600 13,968,800 6,984,400 3,492,200 1,746,100 873,050 436,525 1,309,576 654,788 327,394 163,697 491,092 245,546 122,773 368,320 184,160 92,080 46,040 23,020 11,510 5,755 17,266 8,633 25,900 12,950 6,475 19,426 9,713 29,140 14,570 7,285 21,856 10,928 5,464 2,732 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122

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