3 × 5 × 7 × 19051

Prime Factor Structure

Factorization String 3 × 5 × 7 × 19051

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,657,984

Proper Divisor Sum 1,657,629

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #2000353 ← → #2000371

1 3 5 7 15 21 35 105 19,051 57,153 95,255 133,357 285,765 400,071 666,785 2,000,355

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

2,000,355 6,001,066 3,000,533 9,001,600 4,500,800 2,250,400 1,125,200 562,600 281,300 140,650 70,325 210,976 105,488 52,744 26,372 13,186 6,593 19,780 9,890 4,945 14,836 7,418 3,709 11,128 5,564 2,782 1,391 4,174 2,087 6,262 3,131 9,394 4,697 14,092 7,046 3,523 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119

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