3² × 37 × 13177

Prime Factor Structure

Factorization String 3^2 × 37 × 13177

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,509,932

Proper Divisor Sum 2,121,991

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #4387939 ← → #4387969

1 3 9 37 111 333 13,177 39,531 118,593 487,549 1,462,647 4,387,941

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

4,387,941 13,163,824 6,581,912 3,290,956 1,645,478 822,739 2,468,218 1,234,109 3,702,328 1,851,164 925,582 462,791 1,388,374 694,187 2,082,562 1,041,281 3,123,844 1,561,922 780,961 2,342,884 1,171,442 585,721 1,757,164 878,582 439,291 1,317,874 658,937 1,976,812 988,406 494,203 1,482,610 741,305 2,223,916 1,111,958 555,979 1,667,938 833,969 2,501,908 1,250,954 625,477 1,876,432 938,216 469,108 234,554 117,277 351,832 175,916 87,958 43,979 131,938 65,969 197,908 98,954 49,477 148,432 74,216 37,108 18,554 9,277 27,832

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