3⁶ × 43 × 53

Prime Factor Structure

Factorization String 3^6 × 43 × 53

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 28

Divisor Sum (σ) 2,596,968

Proper Divisor Sum 935,577

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1661353 ← → #1661431

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

1,661,391 4,984,174 2,492,087 7,476,262 3,738,131 11,214,394 5,607,197 16,821,592 8,410,796 4,205,398 2,102,699 6,308,098 3,154,049 9,462,148 4,731,074 2,365,537 7,096,612 3,548,306 1,774,153 5,322,460 2,661,230 1,330,615 3,991,846 1,995,923 5,987,770 2,993,885 8,981,656 4,490,828 2,245,414 1,122,707 3,368,122 1,684,061 5,052,184 2,526,092 1,263,046 631,523 1,894,570 947,285 2,841,856 1,420,928 710,464 355,232 177,616 88,808 44,404 22,202 11,101 33,304 16,652 8,326 4,163 12,490 6,245 18,736 9,368 4,684 2,342 1,171 3,514 1,757

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