2 × 3 × 7 × 4391

Prime Factor Structure

Factorization String 2 × 3 × 7 × 4391

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 421,632

Proper Divisor Sum 237,210

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #184417 ← → #184441

1 2 3 6 7 14 21 42 4,391 8,782 13,173 26,346 30,737 61,474 92,211 184,422

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

184,422 92,211 276,634 138,317 414,952 207,476 103,738 51,869 155,608 77,804 38,902 19,451 58,354 29,177 87,532 43,766 21,883 65,650 32,825 98,476 49,238 24,619 73,858 36,929 110,788 55,394 27,697 83,092 41,546 20,773 62,320 31,160 15,580 7,790 3,895 11,686 5,843 17,530 8,765 26,296 13,148 6,574 3,287 9,862 4,931 14,794 7,397 22,192 11,096 5,548 2,774 1,387 4,162 2,081 6,244 3,122 1,561 4,684 2,342 1,171

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