3 × 11 × 71 × 1871

Prime Factor Structure

Factorization String 3 × 11 × 71 × 1871

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,469,632

Proper Divisor Sum 2,085,879

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #4383751 ← → #4383763

1 3 11 33 71 213 781 1,871 2,343 5,613 20,581 61,743 132,841 398,523 1,461,251 4,383,753

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

4,383,753 13,151,260 6,575,630 3,287,815 9,863,446 4,931,723 14,795,170 7,397,585 22,192,756 11,096,378 5,548,189 16,644,568 8,322,284 4,161,142 2,080,571 6,241,714 3,120,857 9,362,572 4,681,286 2,340,643 7,021,930 3,510,965 10,532,896 5,266,448 2,633,224 1,316,612 658,306 329,153 987,460 493,730 246,865 740,596 370,298 185,149 555,448 277,724 138,862 69,431 208,294 104,147 312,442 156,221 468,664 234,332 117,166 58,583 175,750 87,875 263,626 131,813 395,440 197,720 98,860 49,430 24,715 74,146 37,073 111,220 55,610 27,805

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