2² × 3³ × 79 × 1783

Prime Factor Structure

Factorization String 2^2 × 3^3 × 79 × 1783

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 39,961,600

Proper Divisor Sum 24,749,044

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #15212479 ← → #15212557

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

15,212,556 7,606,278 3,803,139 11,409,418 5,704,709 17,114,128 8,557,064 4,278,532 2,139,266 1,069,633 3,208,900 1,604,450 802,225 2,406,676 1,203,338 601,669 1,805,008 902,504 451,252 225,626 112,813 338,440 169,220 84,610 42,305 126,916 63,458 31,729 95,188 47,594 23,797 71,392 35,696 17,848 8,924 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 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683

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